Electrostatic and Capacitance A 4.7 MΩ resistor is in series with a 0.015 µF capacitor. The combination is across a 12 V source. How long does it take the capacitor to fully charge? 3.5 ms 35 ms 70.5 ms 352 ms 3.5 ms 35 ms 70.5 ms 352 ms ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A field line and an equipotential surface are always parallel always at 90° None of these inclined at any angle 0 always parallel always at 90° None of these inclined at any angle 0 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The ohmmeter reading for a short circuited capacitor is Zero None of the listed here Infinity Few kilo ohm Zero None of the listed here Infinity Few kilo ohm ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors has relatively shorter shelf life ? Electrolytic Paper Mica Ceramic Electrolytic Paper Mica Ceramic ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If A.C. voltage is applied to capacitive circuit, the alternating current can flow in the circuit because charging current can flow varying voltage produces the charging and dicharging currents discharge current can flow of high peak value charging current can flow varying voltage produces the charging and dicharging currents discharge current can flow of high peak value ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If a 6 uF capacitor is charged to 200 V, the charge in coulombs will be 1200 800 1600 400 1200 800 1600 400 ANSWER DOWNLOAD EXAMIANS APP
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