Electrostatic and Capacitance A positive and a negative charge are initially 50 mm apart. When they are moved close together so that they are now only 10 mm apart, the force between them will be 10 times greater than before 5 times greater than before 5 times smaller than before 25 times larger than before 10 times greater than before 5 times greater than before 5 times smaller than before 25 times larger than before ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance In order to remove static electricity from machinery insulate the machinery construct insulated cabins humidify the surroundings ground the framework insulate the machinery construct insulated cabins humidify the surroundings ground the framework 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 150 pF 50 pF 100 pF 200 pF 150 pF 50 pF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Two plates of a parallel plate capacitor after being charged from a constant voltage source are separated apart by means of insulated handles, then the Charge on the capacitor decreases Charge on the capacitor increases Voltage across the plates increases Voltage across the plates decreases Charge on the capacitor decreases Charge on the capacitor increases Voltage across the plates increases Voltage across the plates decreases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance An electrolytic capacitor can be used for None of the listed here AC & DC both DC only AC only None of the listed here AC & DC both DC only AC only ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The unit of dielectric strength is given by m/V2 m/V V/m V2/m m/V2 m/V V/m V2/m ANSWER DOWNLOAD EXAMIANS APP
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