Physics · May / June 2022 · Paper 12 · Question 39
As a magnet is moved into the coil of wire as shown, there is a small positive reading on the sensitive ammeter. Which change must increase the size of the reading?
- Amoving the opposite pole into the coil
- Bpulling the magnet out of the coil
- Cpushing the magnet in faster
- Dunwinding some of the turns of wire
As printed in the paper
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Correct answer: C. pushing the magnet in faster
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