A) Only bulb X will glow
B) Only bulb Y will glow
C) Both bulbs X and Y will glow
D) Neither bulb X nor bulb Y will glow.
Correct Answer: B
Solution :
Since switch \[{{S}_{2}}\] is open and \[{{S}_{1}}\] is closed, the current will pass through Y but for bulb X, the circuit is incomplete. There is no complete path for current to flow for bulb X. Hence, only bulb Y will glow.You need to login to perform this action.
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