CapacitanceHard

Question

A, B, C are identical bulbs. How does the brightness of A and B change when the switch S is closed:- 
                                               

Options

A.The brightness of A increases and  that of B decreases
B.The brightness of A does not change and that of  B decreases
C.The brightness of both A and B decreases
D.The brightness of A increases and that of B does not change

Solution

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