Inductors The inductance of an iron-core coil decreases if the number of turns is decreased the iron core is removed the length of the coil decreases None of these the number of turns is decreased the iron core is removed the length of the coil decreases None of these ANSWER DOWNLOAD EXAMIANS APP
Inductors Three 15 mH inductors are in series. The total inductance is 45 mH 5 mH 15 mH 30 mH 45 mH 5 mH 15 mH 30 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 180 mV 1.8 mV 1.25 mV 18 mV 180 mV 1.8 mV 1.25 mV 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 A 1 mA 100 mA 10 mA 1 A 1 mA ANSWER DOWNLOAD EXAMIANS APP
Inductors An inductor, a 1 k resistor, and a switch are connected in series across a 6 V battery. At the instant the switch is closed, the inductor voltage is 6 V 4 V 0 V 12 V 6 V 4 V 0 V 12 V ANSWER DOWNLOAD EXAMIANS APP
Inductors A 240 H inductor is equivalent to a 240 H inductor 0.240 mH inductor 0.000240 mH inductor 240 mH inductor 240 H inductor 0.240 mH inductor 0.000240 mH inductor 240 mH inductor ANSWER DOWNLOAD EXAMIANS APP
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