Inductors An 18 V power supply is connected across a coil with a winding resistance of 180 . Current flow in the coil is 1 mA 10 mA 100 mA 1 A 1 mA 10 mA 100 mA 1 A ANSWER DOWNLOAD EXAMIANS APP
Inductors A 240 H inductor is equivalent to a 240 H inductor 0.000240 mH inductor 240 mH inductor 0.240 mH inductor 240 H inductor 0.000240 mH inductor 240 mH inductor 0.240 mH inductor 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 less than 5.5 mH less than 0.2 mH 5.5 mH 55 mH less than 5.5 mH less than 0.2 mH 5.5 mH 55 mH 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 1.8 mV 180 mV 1.25 mV 18 mV 1.8 mV 180 mV 1.25 mV ANSWER DOWNLOAD EXAMIANS APP
Inductors When the current through an inductor decreases, the amount of energy stored in the electromagnetic field increases remains the same doubles decreases increases remains the same doubles decreases ANSWER DOWNLOAD EXAMIANS APP
Inductors The voltage across a coil when di/dt = 20 mA/s and L = 8 H is 2.5 mV 160 mV 1.6 mV 16 mV 2.5 mV 160 mV 1.6 mV 16 mV ANSWER DOWNLOAD EXAMIANS APP
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