Inductors The current through a 120 mH coil is changing at a rate of 150 mA/s. The voltage induced across the coil is 1.8 mV 180 mV 18 mV 1.25 mV 1.8 mV 180 mV 18 mV 1.25 mV ANSWER DOWNLOAD EXAMIANS APP
Inductors An inductance of 0.43 mH is smaller than 0.05 H 430 μH 0.00043 H 43 μH 0.05 H 430 μH 0.00043 H 43 μH 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 87 A 87 mA 870 mA 337 mA 87 A 87 mA 870 mA 337 mA ANSWER DOWNLOAD EXAMIANS APP
Inductors The following coils are in parallel: 75 H, 40 H, 25 H, and 15 H. The total inductance is approximately 6.9 μH 2.2 μH 155 μH 14 μH 6.9 μH 2.2 μH 155 μH 14 μH ANSWER DOWNLOAD EXAMIANS APP
Inductors A 5 mH, a 4.3 mH, and a 0.6 mH inductor are connected in parallel. The total inductance is less than 0.6 mH 9.9 mH or greater than 5 mH 9.9 mH greater than 5 mH less than 0.6 mH 9.9 mH or greater than 5 mH 9.9 mH greater than 5 mH ANSWER DOWNLOAD EXAMIANS APP
Inductors The inductance of an iron-core coil decreases if the length of the coil decreases the iron core is removed None of these the number of turns is decreased the length of the coil decreases the iron core is removed None of these the number of turns is decreased ANSWER DOWNLOAD EXAMIANS APP
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