Electricity and magnetism practice.
Charges, circuits, current, and the magnetic effects of moving charges. Every question has an explanation.
- 22questions
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Electricity and magnetism in Indonesia
Practise electricity and magnetism with the exams you can take in Indonesia.
All electricity and magnetism topics.
Each topic opens a list of questions with explanations. Choose the exam you are preparing for.
Current electricity
9 questions across 1 exam
Moving charges and magnetism
8 questions across 1 exam
Electrostatics
5 questions across 1 exam
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Real questions, worked answers.
- Current electricity · Cambridge A-LevelA heater of resistance 6 Omega is connected to a 12 V supply. What is the power consumed (in W)?See the answer and explanation →
- Moving charges and magnetism · Cambridge A-LevelA charge of 2 C moves at 20 m/s perpendicular to a magnetic field of 3 T. What is the magnetic force on it (in N)?See the answer and explanation →
- Electrostatics · Cambridge A-LevelPoint charges +4.0 nC and -1.0 nC are fixed 0.30 m apart in a vacuum. At a point on the line through them, outside the segment between them, the resul…See the answer and explanation →
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- Cambridge A-Level. Pick a topic above, then the exam you are preparing for.