Electrostatic and Capacitance The electric field intensity at a point situated 4 meters from a point charge is 200 N/C. If the distance is reduced to 2 meters, the field intensity will be 1200 N/C 2000 N/C 1600 N/C 800 N/C 1200 N/C 2000 N/C 1600 N/C 800 N/C ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If a third equal and similar charge is placed between two equal and similar charges, then this third charge will move out of the field of influence of the two charges be in unstable equilibrium remain in stable equilibrium not be in equilibrium move out of the field of influence of the two charges be in unstable equilibrium remain in stable equilibrium not be in equilibrium ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The electrostatic force between two charges of one coulomb each and placed at a distance of 0.5 m will be 36 x 107 N 36 x 109 N 36 x 10 fa 36 x 108 N 36 x 107 N 36 x 109 N 36 x 10 fa 36 x 108 N ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which capacitor will be physically smaller for the same ratings ? None of these Paper capacitor Both will be of equal size Ceramic capacitor None of these Paper capacitor Both will be of equal size Ceramic capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance An electrolytic capacitor is generally made to provide Large value of capacitance Fixed capacitance Variable capacitance Low capacitance Large value of capacitance Fixed capacitance Variable capacitance Low capacitance ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Paper condenser is Always polarised Usually of fixed value None of the listed here Electrolytic condenser Always polarised Usually of fixed value None of the listed here Electrolytic condenser ANSWER DOWNLOAD EXAMIANS APP
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