Electrostatic and Capacitance Acharge which when placed in vacuum from an equal and similar charge repels with a force of 9 x 10 N, is known as micro-coulomb milli-coulomb pico-coulomb coulomb micro-coulomb milli-coulomb pico-coulomb coulomb ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 0.47 µF capacitor is across a 2 kHz sine wave signal source. The capacitive reactance is 1.7 Ω 17 Ω 0.000169 Ω 170 Ω 1.7 Ω 17 Ω 0.000169 Ω 170 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The dielectric constant of glass is given by 2 to 4 None of the listed here 5 to 100 0.1 to 0.4 2 to 4 None of the listed here 5 to 100 0.1 to 0.4 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Five time constants are required for a capacitor to charge fully or discharge fully. 1 1 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following statements is incorrect ? A wire cable has distributed capacitance between the conductors The stored energy in a capacitor decreases with reduction in value of capacitance The leakage resistance of ceramic capacitors is generally high The stored energy in a capacitor increases with applied voltage A wire cable has distributed capacitance between the conductors The stored energy in a capacitor decreases with reduction in value of capacitance The leakage resistance of ceramic capacitors is generally high The stored energy in a capacitor increases with applied voltage ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Capacitance increases with Reduction in plate area and distance between the plates Increase in plate area and distance between the plates Decrease in plate area and value of applied voltage Increase in plate area and decrease in distance between the plates Reduction in plate area and distance between the plates Increase in plate area and distance between the plates Decrease in plate area and value of applied voltage Increase in plate area and decrease in distance between the plates ANSWER DOWNLOAD EXAMIANS APP
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