5555555555 12. If the value of C in a series RLC circuit is decreased, the resonant frequency ________. (a) is not affected (b) increases (c) is reduced to zero (d) decreases
5555555555 8. A sine wave voltage is applied across an inductor. When the frequency of the voltage is decreased, the current ________. (a) is increased (b) is decreased (c) does not change (d) momentarily goes to zero
5555555555 2. When the frequency of the voltage applied to a series RL circuit is decreased, the impedance ________. (a) decreases (b) increases (c) does not change (d) cannot be determined without values