Reading Quiz 23.1-2.docx - AP Physics Reading Quiz...

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AP Physics Reading Quiz: Inductance and Magnetic Flux 10 points Relevant Equation: ф m = B A cosϴ 1. The great British physicist Michael Faraday discovered magnetic induction about 150 years ago. How does an induced current differ from currents we’ve seen in circuits so far? 2. A circuit contains a coil of wire and an ammeter to measure current in the circuit. A bar magnet is inserted into the coil and removed. When is a current induced in the circuit? Circle all that apply. a. As the magnet is inserted into the coil of wire b. While the magnet is at rest in the coil of wire c. As the magnet is removed from the coil of wire
3. Magnetic flux can be described as:

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