Inductors Three 15 mH inductors are in series. The total inductance is 15 mH 5 mH 30 mH 45 mH 15 mH 5 mH 30 mH 45 mH 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 337 mA 87 mA 870 mA 87 A 337 mA 87 mA 870 mA ANSWER DOWNLOAD EXAMIANS APP
Inductors An inductance of 0.43 mH is smaller than 0.05 H 430 μH 43 μH 0.00043 H 0.05 H 430 μH 43 μH 0.00043 H 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 100 mA 10 mA 1 mA 1 A 100 mA 10 mA 1 mA 1 A ANSWER DOWNLOAD EXAMIANS APP
Inductors When the current through an inductor decreases, the amount of energy stored in the electromagnetic field decreases doubles increases remains the same decreases doubles increases remains the same ANSWER DOWNLOAD EXAMIANS APP
Inductors When the current through an inductor is cut in half, the amount of energy stored in the electromagnetic field does not change is quartered doubles quadruples does not change is quartered doubles quadruples ANSWER DOWNLOAD EXAMIANS APP
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