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In the circuit shown in figure B(1), B(2...

In the circuit shown in figure `B_(1), B_(2) and B_(3)` are identical bulbs and C is a parallel plate capacitor.
(a) Which bulb is brightest?
(b) If separation between the plates of the capacitor is increased very slowly to double its value, how does the brightness of each of the bulbs change ?

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The correct Answer is:
(a) B1
(b) No change
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