Electrostatic and Capacitance A potential of 400 V is applied to a capacitor, the plates of which are 4 mm apart. The strength of electric field is 10 KV/m 30 KV/m 100 KV/m 50 KV/m 10 KV/m 30 KV/m 100 KV/m 50 KV/m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 220 Ω resistor is in series with a 2.2 µF capacitor. The time constant is 48 µs 2.42 µs 24 µs 480 µs 48 µs 2.42 µs 24 µs 480 µs ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance At a point is equal to the negative potential gradient at that point. Magnetic flux Electric flux Magnetic flux density Electric intensity Magnetic flux Electric flux Magnetic flux density Electric intensity ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance When the voltage across a capacitor is tripled, the stored charge Triples Is cut to one-third Doubles Stays the same Triples Is cut to one-third Doubles Stays the same ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance To prevent the generation of static charges on rubber or flat leather Oil compound dressing is done Conductive dressing is done Talcum powder is sprayed on the surface Surface is moistened Oil compound dressing is done Conductive dressing is done Talcum powder is sprayed on the surface Surface is moistened ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacitance of a capacitor is not affected by All of the listed here Area of plates Distance between plates Thickness of plates All of the listed here Area of plates Distance between plates Thickness of plates ANSWER DOWNLOAD EXAMIANS APP
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