Two electric bulbs with ratings (100 W, 250 V) and (50 W, 250 V) are connected in series across a 250 V source. Calculate the output power. |
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(a) |
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(b) |
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(c) |
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(d) |
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Two electric bulbs with ratings (100 W, 250 V) and (50 W, 250 V) are connected in series across a 250 V source. Calculate the output power. |
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(a) |
|
(b) |
|
(c) |
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(d) |
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