KnowledgeSetKnowledgeSet
Pricing
Log InGet Started

The learning loop

See all features →
01

Build understanding

Clear explanations. Connected ideas. Help when you need it.

02

Put it into practice

Try it, get feedback, and learn from every attempt.

03

Know what to work on next

See your progress and find a clearer next step.

Key Stage 3
Coming soon
GCSE
  • Biology
  • Chemistry
  • Physics
  • Biology (Combined)
  • Chemistry (Combined)
  • Physics (Combined)
  • Maths
  • Geography
IGCSE
  • Biology
  • Chemistry
  • Physics
A-Level
  • Biology
  • Chemistry
  • Physics
11+
Coming soon
Product
See all features →

Build understanding

Clear explanations. Connected ideas. Help when you need it.

Put it into practice

Try it, get feedback, and learn from every attempt.

Know what to work on next

See your progress and find a clearer next step.

Subjects
Pricing
Log InGet Started
HomeSubjectsAnalyticsSageAILessonsNotesFlashcardsQuestionsFeedback
Notes/IGCSE/Physics/Edexcel/Modular

Syllabus

Pearson Edexcel International GCSE (9–1) Physics (Modular) — 4XPH1

      • •Units for forces and motion1.1
      • •Units for moments and momentum1.2P
      • •Distance-time graphs1.3
      • •Average speed calculations1.4
      • •Practical: investigating motion1.5
      • •Acceleration calculations1.6
      • •Velocity-time graphs1.7
      • •Acceleration from velocity-time graphs1.8
      • •Distance from velocity-time graphs1.9
      • •The speed, acceleration and distance equation1.10
      • •Effects of forces1.11
      • •Types of force1.12
      • •Vectors and scalars1.13
      • •Force as a vector1.14
      • •Resultant forces1.15
      • •Friction1.16
      • •Force, mass and acceleration1.17
      • •Weight and gravitational field strength1.18
      • •Thinking, braking and stopping distances1.19
      • •Factors affecting stopping distance1.20
      • •Falling objects and terminal velocity1.21
      • •Practical: force and extension1.22
      • •Hooke's law1.23
      • •Elastic behaviour1.24
      • •Momentum calculations1.25P
      • •Momentum and safety features1.26P
      • •Conservation of momentum1.27P
      • •Force and change in momentum1.28P
      • •Newton's third law1.29P
      • •Moments of forces1.30P
      • •Centre of gravity1.31P
      • •The principle of moments1.32P
      • •Forces on a supported beam1.33P
      • •Units for electricity2.1
      • •Electrical safety2.2
      • •Heating effects of electric current2.3
      • •Electrical power and fuse selection2.4
      • •Electrical energy, current, voltage and time2.5
      • •Alternating and direct current2.6
      • •Applications of series and parallel circuits2.7
      • •Current in series circuits2.8
      • •Current-voltage characteristics2.9
      • •Resistance and current2.10
      • •LDRs and thermistors2.11
      • •Lamps and LEDs as current indicators2.12
      • •Voltage, current and resistance2.13
      • •Current as the rate of flow of charge2.14
      • •Charge, current and time2.15
      • •Electron flow in metals2.16
      • •Conservation of current at junctions2.17
      • •Voltage across parallel components2.18
      • •Calculations for series resistors2.19
      • •Voltage as energy transferred per unit charge2.20
      • •Energy, charge and voltage2.21
      • •Electrical conductors and insulators2.22P
      • •Practical: charging by friction2.23P
      • •Charging by electron transfer2.24P
      • •Attraction and repulsion of charges2.25P
      • •Explaining electrostatic phenomena2.26P
      • •Dangers of electrostatic charge2.27P
      • •Uses of electrostatic charge2.28P
      • •Units for energy and power3.1
      • •Energy stores and transfers3.2
      • •Conservation of energy3.3
      • •Efficiency calculations3.4
      • •Energy transfers and Sankey diagrams3.5
      • •Conduction, convection and radiation3.6
      • •Convection in everyday situations3.7
      • •Emission and absorption of radiation3.8
      • •Practical: thermal energy transfer3.9
      • •Reducing unwanted energy transfers3.10
      • •Work, force and distance3.11
      • •Work done and energy transferred3.12
      • •Gravitational potential energy3.13
      • •Kinetic energy3.14
      • •Conservation of mechanical energy3.15
      • •Power as the rate of energy transfer3.16
      • •Power, work and time calculations3.17
      • •Energy transfers in electricity generation3.18P
      • •Comparing electricity generation methods3.19P
      • •Units for solids, liquids and gases4.1
      • •Units for specific heat capacity4.2P
      • •Density, mass and volume4.3
      • •Practical: measuring density4.4
      • •Pressure, force and area4.5
      • •Pressure in fluids at rest4.6
      • •Pressure difference in a fluid4.7
      • •Heating and energy changes4.8P
      • •Melting, evaporation and boiling4.9P
      • •Particle arrangement and motion4.10P
      • •Practical: temperature during a change of state4.11P
      • •Specific heat capacity4.12P
      • •Thermal energy change calculations4.13P
      • •Practical: specific heat capacity4.14P
      • •Units for waves5.1
      • •Longitudinal and transverse waves5.2
      • •Wave terminology5.3
      • •Energy and information transfer by waves5.4
      • •Wave speed, frequency and wavelength5.5
      • •Frequency and time period5.6
      • •Applying wave equations5.7
      • •The Doppler effect5.8
      • •Reflection and refraction of waves5.9
      • •The electromagnetic spectrum5.10
      • •Order of the electromagnetic spectrum5.11
      • •Uses of electromagnetic radiation5.12
      • •Dangers of electromagnetic radiation5.13
      • •Light as a transverse wave5.14
      • •The law of reflection5.15
      • •Reflection and refraction ray diagrams5.16
      • •Practical: refraction of light5.17
      • •Refractive index calculations5.18
      • •Practical: refractive index of glass5.19
      • •Total internal reflection5.20
      • •Critical angle5.21
      • •Critical angle and refractive index5.22
      • •Sound as a longitudinal wave5.23
      • •The human hearing range5.24P
      • •Practical: speed of sound in air5.25P
      • •Displaying sound waves on an oscilloscope5.26P
      • •Practical: measuring sound frequency5.27P
      • •Pitch and frequency5.28P
      • •Loudness and amplitude5.29P
      • •Gas particles and pressure6.1
      • •Absolute zero6.2
      • •The Kelvin temperature scale6.3
      • •Temperature and molecular speed6.4
      • •Temperature and molecular kinetic energy6.5
      • •Gas pressure, volume and temperature relationships6.6
      • •Pressure-temperature calculations6.7
      • •Pressure-volume calculations6.8
      • •Units for magnetism and electromagnetism7.1
      • •Magnetic attraction and repulsion7.2
      • •Magnetically hard and soft materials7.3
      • •Magnetic field lines7.4
      • •Induced magnetism7.5
      • •Practical: magnetic field patterns7.6
      • •Producing a uniform magnetic field7.7
      • •Magnetic fields around current-carrying conductors7.8
      • •Construction of electromagnets7.9P
      • •Fields of wires, coils and solenoids7.10P
      • •Forces on moving charged particles7.11P
      • •The motor effect and its applications7.12
      • •The left-hand rule7.13
      • •Factors affecting the motor effect7.14
      • •Induced voltage7.15
      • •Generators7.16
      • •Transformer structure and operation7.17P
      • •Transformers in electricity transmission7.18P
      • •Transformer voltage and turns ratio7.19P
      • •Power in an ideal transformer7.20P
      • •Units for radioactivity8.1
      • •Atomic structure and nuclear notation8.2
      • •Atomic number, mass number and isotopes8.3
      • •Random radioactive emissions8.4
      • •Properties of alpha, beta and gamma radiation8.5
      • •Practical: penetration of ionising radiation8.6
      • •Effects of radioactive emissions on nuclei8.7
      • •Balancing nuclear equations8.8
      • •Detecting ionising radiation8.9
      • •Background radiation8.10
      • •Activity and radioactive decay8.11
      • •Half-life8.12
      • •Half-life calculations and graphs8.13
      • •Uses of radioactivity8.14
      • •Contamination and irradiation8.15
      • •Radiation hazards and precautions8.16
      • •Energy from nuclear reactions8.17
      • •Fission of uranium-2358.18
      • •Products of nuclear fission8.19
      • •Nuclear chain reactions8.20
      • •Control rods and moderators8.21
      • •Nuclear reactor shielding8.22
      • •Comparing fusion and fission8.23
      • •Nuclear fusion and mass loss8.24
      • •Fusion in stars8.25
      • •Conditions required for nuclear fusion8.26
      • •Units for astrophysics9.1
      • •The universe, galaxies and the solar system9.2
      • •Variations in gravitational field strength9.3
      • •Gravity and orbital motion9.4
      • •Orbits of comets, moons and planets9.5
      • •Orbital speed calculations9.6
      • •Classifying stars by colour9.7
      • •Star colour and surface temperature9.8
      • •Evolution of Sun-like stars9.9
      • •Evolution of massive stars9.10
      • •Absolute magnitude9.11P
      • •The Hertzsprung-Russell diagram9.12P
      • •Evolution of the universe and the Big Bang9.13P
      • •Evidence for the Big Bang9.14P
      • •Relative motion and observed waves9.15P
      • •Red-shift calculations9.16P
      • •Red-shift and galaxy distance9.17P
      • •Evidence for an expanding universe9.18P

Syllabus

Pearson Edexcel International GCSE (9–1) Physics (Modular) — 4XPH1

      • •Units for forces and motion1.1
      • •Units for moments and momentum1.2P
      • •Distance-time graphs1.3
      • •Average speed calculations1.4
      • •Practical: investigating motion1.5
      • •Acceleration calculations1.6
      • •Velocity-time graphs1.7
      • •Acceleration from velocity-time graphs1.8
      • •Distance from velocity-time graphs1.9
      • •The speed, acceleration and distance equation1.10
      • •Effects of forces1.11
      • •Types of force1.12
      • •Vectors and scalars1.13
      • •Force as a vector1.14
      • •Resultant forces1.15
      • •Friction1.16
      • •Force, mass and acceleration1.17
      • •Weight and gravitational field strength1.18
      • •Thinking, braking and stopping distances1.19
      • •Factors affecting stopping distance1.20
      • •Falling objects and terminal velocity1.21
      • •Practical: force and extension1.22
      • •Hooke's law1.23
      • •Elastic behaviour1.24
      • •Momentum calculations1.25P
      • •Momentum and safety features1.26P
      • •Conservation of momentum1.27P
      • •Force and change in momentum1.28P
      • •Newton's third law1.29P
      • •Moments of forces1.30P
      • •Centre of gravity1.31P
      • •The principle of moments1.32P
      • •Forces on a supported beam1.33P
      • •Units for electricity2.1
      • •Electrical safety2.2
      • •Heating effects of electric current2.3
      • •Electrical power and fuse selection2.4
      • •Electrical energy, current, voltage and time2.5
      • •Alternating and direct current2.6
      • •Applications of series and parallel circuits2.7
      • •Current in series circuits2.8
      • •Current-voltage characteristics2.9
      • •Resistance and current2.10
      • •LDRs and thermistors2.11
      • •Lamps and LEDs as current indicators2.12
      • •Voltage, current and resistance2.13
      • •Current as the rate of flow of charge2.14
      • •Charge, current and time2.15
      • •Electron flow in metals2.16
      • •Conservation of current at junctions2.17
      • •Voltage across parallel components2.18
      • •Calculations for series resistors2.19
      • •Voltage as energy transferred per unit charge2.20
      • •Energy, charge and voltage2.21
      • •Electrical conductors and insulators2.22P
      • •Practical: charging by friction2.23P
      • •Charging by electron transfer2.24P
      • •Attraction and repulsion of charges2.25P
      • •Explaining electrostatic phenomena2.26P
      • •Dangers of electrostatic charge2.27P
      • •Uses of electrostatic charge2.28P
      • •Units for energy and power3.1
      • •Energy stores and transfers3.2
      • •Conservation of energy3.3
      • •Efficiency calculations3.4
      • •Energy transfers and Sankey diagrams3.5
      • •Conduction, convection and radiation3.6
      • •Convection in everyday situations3.7
      • •Emission and absorption of radiation3.8
      • •Practical: thermal energy transfer3.9
      • •Reducing unwanted energy transfers3.10
      • •Work, force and distance3.11
      • •Work done and energy transferred3.12
      • •Gravitational potential energy3.13
      • •Kinetic energy3.14
      • •Conservation of mechanical energy3.15
      • •Power as the rate of energy transfer3.16
      • •Power, work and time calculations3.17
      • •Energy transfers in electricity generation3.18P
      • •Comparing electricity generation methods3.19P
      • •Units for solids, liquids and gases4.1
      • •Units for specific heat capacity4.2P
      • •Density, mass and volume4.3
      • •Practical: measuring density4.4
      • •Pressure, force and area4.5
      • •Pressure in fluids at rest4.6
      • •Pressure difference in a fluid4.7
      • •Heating and energy changes4.8P
      • •Melting, evaporation and boiling4.9P
      • •Particle arrangement and motion4.10P
      • •Practical: temperature during a change of state4.11P
      • •Specific heat capacity4.12P
      • •Thermal energy change calculations4.13P
      • •Practical: specific heat capacity4.14P
      • •Units for waves5.1
      • •Longitudinal and transverse waves5.2
      • •Wave terminology5.3
      • •Energy and information transfer by waves5.4
      • •Wave speed, frequency and wavelength5.5
      • •Frequency and time period5.6
      • •Applying wave equations5.7
      • •The Doppler effect5.8
      • •Reflection and refraction of waves5.9
      • •The electromagnetic spectrum5.10
      • •Order of the electromagnetic spectrum5.11
      • •Uses of electromagnetic radiation5.12
      • •Dangers of electromagnetic radiation5.13
      • •Light as a transverse wave5.14
      • •The law of reflection5.15
      • •Reflection and refraction ray diagrams5.16
      • •Practical: refraction of light5.17
      • •Refractive index calculations5.18
      • •Practical: refractive index of glass5.19
      • •Total internal reflection5.20
      • •Critical angle5.21
      • •Critical angle and refractive index5.22
      • •Sound as a longitudinal wave5.23
      • •The human hearing range5.24P
      • •Practical: speed of sound in air5.25P
      • •Displaying sound waves on an oscilloscope5.26P
      • •Practical: measuring sound frequency5.27P
      • •Pitch and frequency5.28P
      • •Loudness and amplitude5.29P
      • •Gas particles and pressure6.1
      • •Absolute zero6.2
      • •The Kelvin temperature scale6.3
      • •Temperature and molecular speed6.4
      • •Temperature and molecular kinetic energy6.5
      • •Gas pressure, volume and temperature relationships6.6
      • •Pressure-temperature calculations6.7
      • •Pressure-volume calculations6.8
      • •Units for magnetism and electromagnetism7.1
      • •Magnetic attraction and repulsion7.2
      • •Magnetically hard and soft materials7.3
      • •Magnetic field lines7.4
      • •Induced magnetism7.5
      • •Practical: magnetic field patterns7.6
      • •Producing a uniform magnetic field7.7
      • •Magnetic fields around current-carrying conductors7.8
      • •Construction of electromagnets7.9P
      • •Fields of wires, coils and solenoids7.10P
      • •Forces on moving charged particles7.11P
      • •The motor effect and its applications7.12
      • •The left-hand rule7.13
      • •Factors affecting the motor effect7.14
      • •Induced voltage7.15
      • •Generators7.16
      • •Transformer structure and operation7.17P
      • •Transformers in electricity transmission7.18P
      • •Transformer voltage and turns ratio7.19P
      • •Power in an ideal transformer7.20P
      • •Units for radioactivity8.1
      • •Atomic structure and nuclear notation8.2
      • •Atomic number, mass number and isotopes8.3
      • •Random radioactive emissions8.4
      • •Properties of alpha, beta and gamma radiation8.5
      • •Practical: penetration of ionising radiation8.6
      • •Effects of radioactive emissions on nuclei8.7
      • •Balancing nuclear equations8.8
      • •Detecting ionising radiation8.9
      • •Background radiation8.10
      • •Activity and radioactive decay8.11
      • •Half-life8.12
      • •Half-life calculations and graphs8.13
      • •Uses of radioactivity8.14
      • •Contamination and irradiation8.15
      • •Radiation hazards and precautions8.16
      • •Energy from nuclear reactions8.17
      • •Fission of uranium-2358.18
      • •Products of nuclear fission8.19
      • •Nuclear chain reactions8.20
      • •Control rods and moderators8.21
      • •Nuclear reactor shielding8.22
      • •Comparing fusion and fission8.23
      • •Nuclear fusion and mass loss8.24
      • •Fusion in stars8.25
      • •Conditions required for nuclear fusion8.26
      • •Units for astrophysics9.1
      • •The universe, galaxies and the solar system9.2
      • •Variations in gravitational field strength9.3
      • •Gravity and orbital motion9.4
      • •Orbits of comets, moons and planets9.5
      • •Orbital speed calculations9.6
      • •Classifying stars by colour9.7
      • •Star colour and surface temperature9.8
      • •Evolution of Sun-like stars9.9
      • •Evolution of massive stars9.10
      • •Absolute magnitude9.11P
      • •The Hertzsprung-Russell diagram9.12P
      • •Evolution of the universe and the Big Bang9.13P
      • •Evidence for the Big Bang9.14P
      • •Relative motion and observed waves9.15P
      • •Red-shift calculations9.16P
      • •Red-shift and galaxy distance9.17P
      • •Evidence for an expanding universe9.18P

Fields of wires, coils and solenoids

Edexcel·Physics·7.10P·Modular

Notes Coming Soon

The concept content for this specification point is being prepared. Check back soon.