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Electrostatic and Capacitance

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

Satisfactory
Lossy
Short-circuited
Charged

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Electrostatic and Capacitance
The absolute permittivity of free space is given by

8.854 x 1(T10 F/m)
8.854 x KT11 F/m
8.854 x 1(T9 F/m)
8.854 x 10?12 F/m

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Electrostatic and Capacitance
The value of E within the field due to a point charge can be found with the help of

None of these
Kirchhoff's laws
Faraday’s laws
Coulomb’s laws

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Electrostatic and Capacitance
The time constant and R-C circuit may also be defined as the time during which the charging current falls to ______ percent of its initial maximum value

45
37
42
54

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Electrostatic and Capacitance
The direction of electric field due +0 positive charge is .

None of these
towards the charge
away from the charge
both (A) and (B)

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Electrostatic and Capacitance
_______ field is associated with the capacitor.

Both Electric & Magnetic
None of the listed here
Electric
Magnetic

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