Electric Circuits 1 F is theoretically equal to ratio of 1 C to 1 V 1 ohm of resistance none of these ratio of 1 V to 1 C ratio of 1 C to 1 V 1 ohm of resistance none of these ratio of 1 V to 1 C 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 0 V. 125 V. 100 V. 75 V. 0 V. 125 V. 100 V. 75 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor and an inductor are connected in series across a voltage source. Which two parameters in that circuit increase if frequency of voltage source increases? VL and I. VL and VR. Z and I. VL and Z. VL and I. VL and VR. Z and I. VL and Z. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Internal resistance of ideal current source is zero infinite finite 100 ohms zero infinite finite 100 ohms ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the length of a wire of resistance R is uniformly stretched to n times its original value, what will be its new resistance n2 / R. R / n2. nR . n2R. n2 / R. R / n2. nR . n2R. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits During electroplating the amounts of different substances liberated by same quantity of electricity are proportional to their atomic numbers. valency. chemical equivalents. atomic weights. atomic numbers. valency. chemical equivalents. atomic weights. ANSWER DOWNLOAD EXAMIANS APP
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