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Electrostatic and Capacitance

Electrostatic and Capacitance
If an ohmmeter reading immediately goes practically to zero and stays there, capacitor is

Short-circuited
Charged
Lossy
Satisfactory

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Electrostatic and Capacitance
A 0.00022 F capacitor equals how many micro-farads?

2,200 µF
220 µF
22 µF
22,200 µF

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Electrostatic and Capacitance
The electrostatic force between two charges of one coulomb each and placed at a distance of 0.5 m will be

36 x 107 N
36 x 108 N
36 x 10 fa
36 x 109 N

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Electrostatic and Capacitance
A 220 Ω resistor is in series with a 2.2 µF capacitor. The time constant is

480 µs
48 µs
24 µs
2.42 µs

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Electrostatic and Capacitance
Electric field intensity is a quantity

Vector quantity
None of the listed here
Both Vector & Scalar quantity
Scalar quantity

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Electrostatic and Capacitance
The unit of dielectric strength is given by

V2/m
V/m
m/V2
m/V

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MORE MCQ ON Electrostatic and Capacitance

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