Electrostatic and Capacitance When 4 volts e.m.f. is applied across a 1 farad capacitor, it will store energy of 2 joules 6 joules 4 joules 8 joules 2 joules 6 joules 4 joules 8 joules ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitance of 100 fiF is connected in series with a resistance of 8000 £2. The time constant of the circuit is 1.2 s 0.8 s 0.4 s 0.6 s 1.2 s 0.8 s 0.4 s 0.6 s ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following is not a vector ? Electric field Electric potential Angular momentum Linear momentum Electric field Electric potential Angular momentum Linear momentum ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance When the voltage across a capacitor is tripled, the stored charge Is cut to one-third Triples Stays the same Doubles Is cut to one-third Triples Stays the same Doubles ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The units of capacitance are Hennry Hennry/wb Volt/coulomb Coulomb/volt Hennry Hennry/wb Volt/coulomb Coulomb/volt ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 330 pF capacitor and a 220 pF capacitor are each connected across a 6 V dc source. The voltage across the 330 pF capacitor is 4 V 0 V 6 V 3 V 4 V 0 V 6 V 3 V ANSWER DOWNLOAD EXAMIANS APP
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