Physics 9-1 0972: Electricity and Magnetism Topical Past Paper Questions
Cambridge IGCSE Physics 9-1 (0972) past-paper questions on Electricity and Magnetism, free. This topic is frequently examined across 12 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
A student is investigating electrical heaters that are used in the school laboratory to heat beakers of water. The heaters are all 12V heaters with the same power rating. The student thinks that some heaters are more efficient than other heaters. Plan an experiment to compare how…
Two transformers, P and Q, each have 2000 turns on their primary coils and 1000 turns on their secondary coils. Both transformers are 100% efficient. The secondary of transformer P is connected to the primary of transformer Q. Q provides a motor with a current of 0.2A. What is th…
A student investigates the resistance of a resistance wire. Fig. 2.1 shows the circuit that he uses. Fig. 2.1 (a) The student places a sliding contact C at a distance l = 20.0cm from B. He measures the potential difference (p.d.) V across length l of the resistance wire. He measu…
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