30. Induction and Inductance

Faraday's Law

Multiple Choice

In a region of space, a magnetic field is increasing at $3.0 T/s$ . A square loop of wire with a side of $12 cm$ is oriented perpendicular to the field. The loop has a total resistance of $0.020 Ω$ . What current is induced in the loop?

1.1 A

1.7 A

3.4 A

6.8 A

18 A

2.2 A

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In a region of space, a magnetic field is increasing at 3.0 T/s. A square loop of wire with a side of 12⁢cm is oriented perpendicular to the field. The loop has a total resistance of 0.020 Ω. What current is induced in the loop?