Electric Circuits A rectangular magnet of magnetic moment M is cut into two pieces of same length. The magnetic moment of each piece will be M / 2. M. M / L. 2 M. M / 2. M. M / L. 2 M. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit : Switch is closed at t = 0 Find i(0 +) (V*L) / (R*C) 0. V / {R + (sL + 1 / Cs)}. V/R. (V*L) / (R*C) 0. V / {R + (sL + 1 / Cs)}. V/R. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Five capacitors each of 5 µF are connected in series, the equivalent capacitance of the system will be 5 µF 10 µF 25 µF 1 µF 5 µF 10 µF 25 µF 1 µF ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the real power in AC operation? VIcosφ. Apperant power × cosφ. Both option A and B. None of these. VIcosφ. Apperant power × cosφ. Both option A and B. None of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In steady state condition capacitor acts as a voltage source open circuit current source short circuit voltage source open circuit current source short circuit ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The switch S is the circuit shown in figure is ideal. If the switch is repeatedly closed for 1 ms and opened for 1 ms, the average value of i(t) is 0.5 mA. 0.35 mA. 1 mA. 0.25 mA. 0.5 mA. 0.35 mA. 1 mA. 0.25 mA. ANSWER DOWNLOAD EXAMIANS APP
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