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Unit 4 of 6

Electricity and Magnetism

Cambridge IGCSE Co-ordinated Sciences 0654 — Physics · 31 lessons · 29 quizzes

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4.1

Unit 4 overview: Electricity and Magnetism20 min

4.1.1

Magnetism20 min

4.1.2

4.1.3

Magnetic Fields20 min

4.2.1

Electric Charge20 min

4.2.2

Charging by Friction20 min

4.2.3

Electric Fields20 min

4.2.4

Electrical Conductors and Insulators20 min

4.2.5

4.2.6

Direct and Alternating Current20 min

4.2.7

4.2.8

Electromotive force20 min

4.2.9

Potential Difference20 min

4.2.10

Resistance20 min

4.2.11

Investigating Resistance20 min

4.2.12

Resistance of a Wire20 min

4.2.13

Electrical Energy20 min

4.2.14

Electrical Power20 min

4.3.1

Circuit Diagrams and Circuit Components20 min

4.3.2

Current in Circuits20 min

4.3.3

Potential Difference in Circuits20 min

4.3.4

Combined Resistance20 min

4.3.5

Electrical Hazards20 min

4.3.6

Electrical Safety20 min

4.4.1

Electromagnetic Induction20 min

4.4.2

The A.C. Generator20 min

4.4.3

Magnetic Effect of a Current20 min

4.4.4

Force on a Current-Carrying Conductor20 min

4.4.5

Electric Motors20 min

4.4.6

Transformers20 min

4.4.7

Transformer Calculations20 min

Practice for this unit

4.1.1 Magnetism - MCQ practice (23 questions)

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4.1.2 Magnets - MCQ practice (32 questions)

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4.1.3 Magnetic Fields - MCQ practice (14 questions)

Marked questions with instant feedback and a full review.

4.2.1 Electric Charge - MCQ practice (20 questions)

Marked questions with instant feedback and a full review.

4.2.2 Charging by Friction - MCQ practice (21 questions)

Marked questions with instant feedback and a full review.

4.2.3 Electric Fields - MCQ practice (13 questions)

Marked questions with instant feedback and a full review.

4.2.4 Electrical Conductors and Insulators - MCQ practice (3 questions)

Marked questions with instant feedback and a full review.

4.2.5 Current - MCQ practice (19 questions)

Marked questions with instant feedback and a full review.

4.2.6 Direct and Alternating Current - MCQ practice (4 questions)

Marked questions with instant feedback and a full review.

4.2.7 Voltage - MCQ practice (2 questions)

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4.2.8 Electromotive force - MCQ practice (23 questions)

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4.2.9 Potential Difference - MCQ practice (5 questions)

Marked questions with instant feedback and a full review.

4.2.10 Resistance - MCQ practice (21 questions)

Marked questions with instant feedback and a full review.

4.2.11 Investigating Resistance - MCQ practice (2 questions)

Marked questions with instant feedback and a full review.

4.2.12 Resistance of a Wire - MCQ practice (35 questions)

Marked questions with instant feedback and a full review.

4.2.13 Electrical Energy - MCQ practice (12 questions)

Marked questions with instant feedback and a full review.

4.2.14 Electrical Power - MCQ practice (3 questions)

Marked questions with instant feedback and a full review.

4.3.1 Circuit Diagrams and Circuit Components - MCQ practice (22 questions)

Marked questions with instant feedback and a full review.

4.3.2 Current in Circuits - MCQ practice (18 questions)

Marked questions with instant feedback and a full review.

4.3.3 Potential Difference in Circuits - MCQ practice (20 questions)

Marked questions with instant feedback and a full review.

4.3.4 Combined Resistance - MCQ practice (21 questions)

Marked questions with instant feedback and a full review.

4.3.6 Electrical Safety - MCQ practice (20 questions)

Marked questions with instant feedback and a full review.

4.4.1 Electromagnetic Induction - MCQ practice (27 questions)

Marked questions with instant feedback and a full review.

4.4.2 The A.C. Generator - MCQ practice (19 questions)

Marked questions with instant feedback and a full review.

4.4.3 Magnetic Effect of a Current - MCQ practice (33 questions)

Marked questions with instant feedback and a full review.

4.4.4 Force on a Current-Carrying Conductor - MCQ practice (16 questions)

Marked questions with instant feedback and a full review.

4.4.5 Electric Motors - MCQ practice (14 questions)

Marked questions with instant feedback and a full review.

4.4.6 Transformers - MCQ practice (12 questions)

Marked questions with instant feedback and a full review.

4.4.7 Transformer Calculations - MCQ practice (26 questions)

Marked questions with instant feedback and a full review.