Question: A coil (which can be modelled as a series RL circuit) has been designed for high Q performance. The voltage is rated at and a specified frequency. If the frequency of operation is increased 10 times and the coil is operated at the same rated voltage. The new value of Q factor and the active power P will be?
Options
A : P is doubled and Q is halved
B : P is halved and Q is doubled
C : P remains constant and Q is doubled
D : P decreases 100 times and Q is increased 10 times
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