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 30 KV/m 50 KV/m 100 KV/m 10 KV/m 30 KV/m 50 KV/m 100 KV/m 10 KV/m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The number of Faraday tubes of flux passing through a surface in an electric field is called Magnetic flux density Electric flux density Electric intensity Electric flux Magnetic flux density Electric flux density Electric intensity Electric flux ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The force between two charges is 120 N. If the distance between the charges is doubled, the force will be 60 N 40 N 30 N 120 N 60 N 40 N 30 N 120 N ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A region around a stationary electric charge has Both Electric & Magnetic An electric field None of the listed here A magnetic field Both Electric & Magnetic An electric field None of the listed here A magnetic field ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The sparking between two electrical contacts can be reduced by inserting a capacitor in series with each contact 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 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If three 15 uF capacitors are connected in series, the net capacitance is 15 uF 20 uF 10 uF 5 uF 15 uF 20 uF 10 uF 5 uF ANSWER DOWNLOAD EXAMIANS APP
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