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In an LR circuit, the value of L is 0.4π H and the value R is 30 Ω. If in the circuit, an alternating emf of 200 V rms value at 50 cycles/s is connected, the peak current of the circuit is k√2 A .The value of k is (integer only) |
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Answer» In an LR circuit, the value of L is 0.4π H and the value R is 30 Ω. If in the circuit, an alternating emf of 200 V rms value at 50 cycles/s is connected, the peak current of the circuit is k√2 A .The value of k is |
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