Electric Circuits In the figure given, the value of R is 12 Ω. 24 Ω. 18 Ω. 10 Ω. 12 Ω. 24 Ω. 18 Ω. 10 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Current magnification will occur in which of the following case? Series resonance None of these Parallel resonance Both Series resonance None of these Parallel resonance Both ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A conductor of length l meters moves at right angles to a uniform magnetic field of flux density B = 1.5 T. if the velocity of revolution of the conductor is 50 ms-1 then induced e.m.f. in the conductor is 100 V. 125 V. 75 V. 0 V. 100 V. 125 V. 75 V. 0 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A network contains linear resistors and ideal voltage sources. If values of all the resistors are doubled, then voltage across each resistor is halved. increase by two times. remain same. doubled. halved. increase by two times. remain same. doubled. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For steady state current inductor acts as Current source Voltage source Short circuit Open circuit Current source Voltage source Short circuit Open circuit ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The voltage across R and L in a series RL circuit are found to be 200 V and 150 V respectively the rms value of the voltage across the series combination is ______ V. 450 250 200 360 450 250 200 360 ANSWER DOWNLOAD EXAMIANS APP
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