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Alternating voltage is generated by rotating coil in a magnetic field with 50Hz frequency. If rms voltage is 220V, then maximum flux passing through the coil is(1)0.99 (2)0.4 (3)0.6 (4)0.7 |
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Answer» Alternating voltage is generated by rotating coil in a magnetic field with 50Hz frequency. If rms voltage is 220V, then maximum flux passing through the coil is (1)0.99 (2)0.4 (3)0.6 (4)0.7 |
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