Inductors An inductor and a resistor are in series with a sine wave voltage source. The frequency is set so that the inductive reactance is equal to the resistance. If the frequency is increased, then VL < VR VL = VR VL > VR VR ≥ VL VL < VR VL = VR VL > VR VR ≥ VL ANSWER DOWNLOAD EXAMIANS APP
Inductors A sine wave voltage is applied across an inductor. When the frequency of the voltage is decreased, the current momentarily goes to zero is increased does not change is decreased momentarily goes to zero is increased does not change is decreased ANSWER DOWNLOAD EXAMIANS APP
Inductors Five inductors are connected in series. The lowest value is 8 μH. If the value of each inductor is twice that of the preceding one, and if the inductors are connected in order of ascending values, the total inductance is 32 μH 64 μH 8 H 248 μH 32 μH 64 μH 8 H 248 μH ANSWER DOWNLOAD EXAMIANS APP
Inductors An inductance of 0.08 μH is larger than 0.00008 mH 0.000008 H 0.0000008 H 0.000000008 H 0.00008 mH 0.000008 H 0.0000008 H 0.000000008 H ANSWER DOWNLOAD EXAMIANS APP
Inductors An inductor, a 1 k resistor, and a switch are connected in series across a 6 V battery. At the instant the switch is closed, the inductor voltage is 6 V 12 V 0 V 4 V 6 V 12 V 0 V 4 V ANSWER DOWNLOAD EXAMIANS APP
Inductors An 18 V power supply is connected across a coil with a winding resistance of 180 . Current flow in the coil is 1 mA 10 mA 100 mA 1 A 1 mA 10 mA 100 mA 1 A ANSWER DOWNLOAD EXAMIANS APP
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