Problem A long solenoid, of radius a, is driven by an alternating current, so that the field inside is sinusoidal: B(t) = Bo cos (@t) 2. A circular loop of wire, of radius a/2 and resistance R, is placed inside the solenoid, and coaxial with it. Find the current induced in the loop, as a function of time.
Problem A long solenoid, of radius a, is driven by an alternating current, so that the field inside is sinusoidal: B(t) = Bo cos (@t) 2. A circular loop of wire, of radius a/2 and resistance R, is placed inside the solenoid, and coaxial with it. Find the current induced in the loop, as a function of time.
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Transcribed Image Text:Problem A long solenoid, of radius a, is driven by an alternating current, so
that the field inside is sinusoidal: B(t) = Bo cos (at) 2. A circular loop of wire, of
radius a/2 and resistance R, is placed inside the solenoid, and coaxial with it. Find
the current induced in the loop, as a function of time.
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