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 5.5 mH less than 0.2 mH 55 mH 5.5 mH less than 5.5 mH less than 0.2 mH 55 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 6.9 μH 155 μH 14 μH 2.2 μH 6.9 μH 155 μH 14 μH 2.2 μH 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 quadruples doubles does not change is quartered quadruples doubles ANSWER DOWNLOAD EXAMIANS APP
Inductors The voltage across a coil when di/dt = 20 mA/s and L = 8 H is 160 mV 1.6 mV 2.5 mV 16 mV 160 mV 1.6 mV 2.5 mV 16 mV ANSWER DOWNLOAD EXAMIANS APP
Inductors The current through a 120 mH coil is changing at a rate of 150 mA/s. The voltage induced across the coil is 18 mV 180 mV 1.25 mV 1.8 mV 18 mV 180 mV 1.25 mV 1.8 mV ANSWER DOWNLOAD EXAMIANS APP
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 VR ≥ VL VL < VR VL > VR VL = VR VR ≥ VL VL < VR ANSWER DOWNLOAD EXAMIANS APP
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