NEET Physics Alternating Current Questions Solved


(a) With the help of a diagram, explain the principle and working of a device which produces current that reverses its direction after regular intervals of  time If a charged capacitor C is short circuited through an inductor L, the charge and current in the circuit oscillate simple harmonically.

                                                                                      (3)  marks

(b) (i)In what form the capacitor and the inductor stores energy?

     (ii)Write two reasons due to which the oscillations become damped. (2) marks

 

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