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 Voltage across the plates increases Voltage across the plates decreases Charge on the capacitor increases Charge on the capacitor decreases Voltage across the plates increases Voltage across the plates decreases Charge on the capacitor increases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The direction of electric field due +0 positive charge is . away from the charge None of these towards the charge both (A) and (B) away from the charge None of these towards the charge both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance In the case of a lossy capacitor, its series equivalent resistance value will be zero large very small small zero large very small small ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance When 4 volts e.m.f. is applied across a 1 farad capacitor, it will store energy of 6 joules 8 joules 4 joules 2 joules 6 joules 8 joules 4 joules 2 joules ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Air capacitors are generally available in the range 1 to 20 pF 100 to 500 pF 200 to 300 pF 10 to 400 pF 1 to 20 pF 100 to 500 pF 200 to 300 pF 10 to 400 pF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric constant for mica is nearly 200 3 to 8 100 1 to 2 200 3 to 8 100 1 to 2 ANSWER DOWNLOAD EXAMIANS APP
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