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15-12-2022
Physics

Answered

long, cylindrical solenoid with 100 turns per centimeter has a radius of 1.5 cm. (a) neglecting end effects, what is the self-inductance per unit length of the solenoid? (b) if the current through the solenoid changes at the rate 5.0 a/s, what is the emf induced per unit length?

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