Inductors Five inductors are connected in series. The lowest value is 8 μH. If the value of each inductor is twice that of the preceding one, and if the inductors are connected in order of ascending values, the total inductance is 32 μH 8 H 64 μH 248 μH 32 μH 8 H 64 μH 248 μH ANSWER DOWNLOAD EXAMIANS APP
Inductors The inductance of an iron-core coil decreases if the length of the coil decreases the iron core is removed None of these the number of turns is decreased the length of the coil decreases the iron core is removed None of these the number of turns is decreased 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 14 μH 2.2 μH 155 μH 6.9 μH 14 μH 2.2 μH 155 μH ANSWER DOWNLOAD EXAMIANS APP
Inductors When the current through an inductor decreases, the amount of energy stored in the electromagnetic field decreases increases remains the same doubles decreases increases remains the same doubles 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 870 mA 87 mA 87 A 337 mA 870 mA 87 mA ANSWER DOWNLOAD EXAMIANS APP
Inductors Three 15 mH inductors are in series. The total inductance is 15 mH 30 mH 45 mH 5 mH 15 mH 30 mH 45 mH 5 mH ANSWER DOWNLOAD EXAMIANS APP