260 questions in Electrostatics - HI MCQ!

Two plates of a parallel plate capacitor after being charged from a constant voltage source are separated apart by means of insulated handles, then the?

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A potential of 400 V is applied to a capacitor, the plates of which are 4 mm apart. The strength of electric field is?

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A dielectric material must be?

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What will happen to an insulating medium if voltage more than the breakdown voltage is applied on it?

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For making a capacitor, it is better to select a dielectric having?

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The potential gradient across the material of low permittivity is than across the material of high permittivity?

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Which of the following capacitors will have the least value of breakdown voltage?

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With steady D.C. voltage from a battery applied to a capacitance, after it charges to the battery voltage, the current in the circuit?

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The phenomenon of an uncharged body getting charged merely by the nearness of a charged body is known as ……?

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Which of the following material has the highest value of dielectric constant?

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