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A technician wraps wire around a tube of length 39 cm having a diameter of 7.8 cm. When the windings are evenly spread over the full length of the tube, the result is a solenoid containing 590 turns of wire.

(a) Find the self-inductance of this solenoid.

(b) If the current in this solenoid increases at the rate of 2 A/s, what is the self-induced emf in the solenoid?

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Category:- Physics
Reference No.:- M9879314

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