Electric Circuits A coil with negligible resistance has 50 V across it with 10 mA. The inductive reactance is 500 ohms. 1000 ohms. 5000 ohms. 50 ohms. 500 ohms. 1000 ohms. 5000 ohms. 50 ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An electric field line and an equipotential surface are inclined at any angle. always perpendicular. always parallel. none of above. inclined at any angle. always perpendicular. always parallel. none of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Atoms with fewer than 4 valence electrons are none of these. conductor. insulator. semi-conductor. none of these. conductor. insulator. semi-conductor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RL series circuit R=2Ω and L=2mH. What is the value of time constant? 4msec 2msec 100sec 1msec 4msec 2msec 100sec 1msec ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Internal resistance of ideal current source is finite infinite 100 ohms zero finite infinite 100 ohms zero ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which battery is used in aeroplanes? None of them. Dry cell battery. Lead acid battery. Edission cell. None of them. Dry cell battery. Lead acid battery. Edission cell. ANSWER DOWNLOAD EXAMIANS APP
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