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220 V,50 Hz, ac is applied to a resistor. The instantancous value of voltage
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Mar 20, 2022
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12th Physics
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varun
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220 V,50 Hz, ac is applied to a resistor. The instantancous value of voltage is
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(a) `220 sqrt2 sin100pit` (b) `220sin 100pi t` (c) `220sqrt 2 sin 50pit` (d) `220sin 50pit`
marks1
chapter6
#mcq
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