IGCSE Physics: Electricity and Magnetism | Questions by Topic

HomePhysics RevisionCAIE IGCSE Physics (0625)Electricity and Magnetism

Past paper questions, key definitions, and mark schemes — all files verified from our archive.

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📝 Key Concepts & Definitions

  • Current is the rate of flow of charge (I = Q/t)
  • Voltage is the energy transferred per unit charge (V = W/Q)
  • Resistance = voltage / current (R = V/I)
  • Ohm’s Law: V = IR (for ohmic conductors)
  • Power = voltage × current (P = VI)
  • Resistors in series: R_total = R₁ + R₂ + …
  • Resistors in parallel: 1/R_total = 1/R₁ + 1/R₂ + …
  • Like poles repel, unlike poles attract

+ more definitions available in the full revision notes

🃏 Key Formulas & Equations

Current is the rate of flow of charge (I = Q/t)
Voltage is the energy transferred per unit charge (V = W/Q)
Resistance = voltage / current (R = V/I)
Ohm’s Law: V = IR (for ohmic conductors)
Power = voltage × current (P = VI)
Resistors in series: R_total = R₁ + R₂ + …

❓ Questions by Topic

✅ 44 verified PDF links — all files confirmed on server

📅 2022-2024 papers (14 available)
📅 2018-2021 papers (52 available)

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