Electrostatic and Capacitance A capacitor having capacitance of 5 uF is charged to a potential difference of 10,000 V. The energy stored in the capacitor is 200 joules 50 joules 150 joules 250 joules 200 joules 50 joules 150 joules 250 joules ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance What is the value of capacitance that must be connected in parallel with 50 pF condenser to make an equivalent capacitance of 150 pF ? 100 pF 200 pF 50 pF 150 pF 100 pF 200 pF 50 pF 150 pF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance An electrolytic capacitor can be used for DC only None of the listed here AC & DC both AC only DC only None of the listed here AC & DC both AC only ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance When the dielectric is homogeneous,the potential gradient is Non-uniform Zero None of the listed here Uniform Non-uniform Zero None of the listed here Uniform ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The phenomenon of an uncharged body getting charged merely by the nearness of a charged body is known as Chemical effect Photoelectric effect Magnetic effect Induction Chemical effect Photoelectric effect Magnetic effect Induction ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The sparking between two electrical contacts can be reduced by inserting a capacitor in parallel with contacts None of these resistance in line capacitor in series with each contact capacitor in parallel with contacts None of these resistance in line capacitor in series with each contact ANSWER DOWNLOAD EXAMIANS APP
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