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 70.5 ms 35 ms 352 ms 3.5 ms 70.5 ms 35 ms 352 ms ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Out of the following capacitors of identical rating which one will have the smallest dimensions ? Paper capacitor Mica capacitor Ceramic capacitor Aluminium foil capacitor Paper capacitor Mica capacitor Ceramic capacitor Aluminium foil capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance at a point may be defined as equal to the lines of force passing normally through a unit cross section at that point. Electric flux Magnetic flux density None of these Electric intensity Electric flux Magnetic flux density None of these Electric intensity ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance In a capacitive circuit A steady value of applied voltage causes discharge None of the listed here Decrease in applied voltage makes a capacitor charge An increase in applied voltage makes a capacitor charge A steady value of applied voltage causes discharge None of the listed here Decrease in applied voltage makes a capacitor charge An increase in applied voltage makes a capacitor charge ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric strength ______ with increasing thickness None of these decreases remains unaltered increases None of these decreases remains unaltered increases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If three 15 uF capacitors are connected in series, the net capacitance is 5 uF 10 uF 15 uF 20 uF 5 uF 10 uF 15 uF 20 uF ANSWER DOWNLOAD EXAMIANS APP
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