Electrostatic and Capacitance The dielectric constant (relative permittivity) of glass is given by 2.0 to 4.0 0.5 to 1.0 5 to 100 0.1 to 0.4 2.0 to 4.0 0.5 to 1.0 5 to 100 0.1 to 0.4 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A field line and an equipotential surface are always at 90° None of these inclined at any angle 0 always parallel always at 90° None of these inclined at any angle 0 always parallel ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The direction of electric field due +0 positive charge is . None of these away from the charge towards the charge both (A) and (B) None of these away from the charge towards the charge both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which capacitor will be physically smaller for the same ratings ? Ceramic capacitor Paper capacitor Both will be of equal size None of these Ceramic capacitor Paper capacitor Both will be of equal size None of these ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For which of the following parameter variation, the capacitance of the capacitor remains unaffected ? Distance between plates Thickness of the plates Area of the plates Nature of dielectric Distance between plates Thickness of the plates Area of the plates Nature of dielectric ANSWER DOWNLOAD EXAMIANS APP
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