Electrostatic and Capacitance A 12 kHz voltage is applied to a 0.33 µF capacitor, and 200 mA of rms current is measured. What is the value of the voltage? 0.88 V 8 V 80 V 800 V 0.88 V 8 V 80 V 800 V ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Electric field intensity is a quantity Vector quantity Scalar quantity None of the listed here Both Vector & Scalar quantity Vector quantity Scalar quantity None of the listed here Both Vector & Scalar quantity ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Two infinite parallel plates 10 mm apart have maintained between them a potential difference of 100 V. The acceleration of an electron placed between them is 1.76 x 1015 m/s2 1.5 x 1015 m/s2 0.56 x 1015 m/s2 1.6 x 1015 m/s2 1.76 x 1015 m/s2 1.5 x 1015 m/s2 0.56 x 1015 m/s2 1.6 x 1015 m/s2 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Mica capacitors are characterised by all of the following except stable operation accurate value low leakage reactance low losses stable operation accurate value low leakage reactance low losses ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors will have the least value of breakdown voltage ? Electrolytic Mica Paper Air Electrolytic Mica Paper Air ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The phenomenon of an uncharged body getting charged merely by the nearness of a charged body is known as Photoelectric effect Magnetic effect Induction Chemical effect Photoelectric effect Magnetic effect Induction Chemical effect ANSWER DOWNLOAD EXAMIANS APP
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