Inductors The voltage across a coil when di/dt = 20 mA/s and L = 8 H is 160 mV 2.5 mV 1.6 mV 16 mV 160 mV 2.5 mV 1.6 mV 16 mV 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 Two inductors, L1 and L2, are in parallel. L1 has a value of 25 H and L2 a value of 50 H. The parallel combination is in series with L3, a 20 H coil. The entire combination is across an ac source of 60 Vrms at 300 kHz. The total rms current is 870 mA 87 A 337 mA 87 mA 870 mA 87 A 337 mA 87 mA ANSWER DOWNLOAD EXAMIANS APP
Inductors A 2 mH, a 3.3 mH, and a 0.2 mH inductor are connected in series. The total inductance is 5.5 mH less than 0.2 mH 55 mH less than 5.5 mH 5.5 mH less than 0.2 mH 55 mH less than 5.5 mH ANSWER DOWNLOAD EXAMIANS APP
Inductors An inductance of 0.43 mH is smaller than 0.05 H 43 μH 0.00043 H 430 μH 0.05 H 43 μH 0.00043 H 430 μH ANSWER DOWNLOAD EXAMIANS APP
Inductors An inductance of 0.08 μH is larger than 0.0000008 H 0.00008 mH 0.000000008 H 0.000008 H 0.0000008 H 0.00008 mH 0.000000008 H 0.000008 H ANSWER DOWNLOAD EXAMIANS APP
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