This is a timed quiz. You will be given 500 seconds to answer all questions. Are you ready?
500
The electric field at a point situated at a distance d from straight charged conductor is
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The capacitance of a capacitor is not affected by
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If three 15 uF capacitors are connected in series, the net capacitance is
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If the sheet of a bakelite is inserted between the plates of an air capacitor, the capacitance will
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A field line and an equipotential surface are
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If three 10 uF capacitors are connected in parallel, the net capacitance is
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The force between two charges is 120 N. If the distance between the charges is doubled, the force will be
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An electrolytic capacitor can be used for
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The ability of charged bodies to exert force on 6ne another is attributed to the existence of
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For making a capacitor, it is better to select a dielectric having
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The units of capacitance is
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A dielectric material must be
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The direction of electric field due to positive charge is .
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The electric field intensity at a point situated 4 meters from a point charge is 200 N/C. If the distance is reduced to 2 meters, the field intensity will be
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A capacitor stores 0.24 coulombs at 10 volts. Its capacitance is
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Electrostatics Quiz
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