Inductors The voltage across a coil when di/dt = 20 mA/s and L = 8 H is 2.5 mV 160 mV 16 mV 1.6 mV 2.5 mV 160 mV 16 mV 1.6 mV ANSWER DOWNLOAD EXAMIANS APP
Inductors Three 15 mH inductors are in series. The total inductance is 30 mH 5 mH 45 mH 15 mH 30 mH 5 mH 45 mH 15 mH 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 9.9 mH less than 0.6 mH greater than 5 mH 9.9 mH or greater than 5 mH 9.9 mH less than 0.6 mH greater than 5 mH 9.9 mH or greater than 5 mH 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 155 μH 2.2 μH 14 μH 6.9 μH 155 μH 2.2 μH 14 μH 6.9 μH ANSWER DOWNLOAD EXAMIANS APP
Inductors A switch, a 220 Ω resistor, and a 60 mH inductor are in series across a 20 V battery. What is the current through the inductor two time constants after the switch is closed? 78 mA 91 mA 400 mA 57 mA 78 mA 91 mA 400 mA 57 mA ANSWER DOWNLOAD EXAMIANS APP
Inductors When the current through an inductor is cut in half, the amount of energy stored in the electromagnetic field quadruples does not change is quartered doubles quadruples does not change is quartered doubles ANSWER DOWNLOAD EXAMIANS APP
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