Physics: ELECTROMAGNETIC INDUCTION (AHL) Topical Past Paper Questions
IB Diploma Programme Physics past-paper questions on ELECTROMAGNETIC INDUCTION (AHL), free. This topic is frequently examined across 17 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
The diagram shows an ideal transformer with an iron core. A resistor R is connected to the secondary coil. (a) Describe the function of the iron core. [1] (b) An alternating voltage is applied to the primary coil. Explain, using Faraday's law, why a voltage is induced in the seco…
A capacitor consists of two square metal plates, arranged parallel to each other and connected across a power supply that has an internal resistance. The capacitor is in a container that can be either evacuated with a vacuum pump or filled with a gas. (a) The container is evacuat…
A parallel-plate capacitor of capacitance $ 1.5 \times 10^{-10} $ F is made from two metal plates separated by an air gap of 1.0 mm. The capacitor is initially charged to a potential difference of 24 V. (a) Calculate the energy stored in the capacitor. 100000000000000000000000000…
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