Electrostatic and Capacitance The dielectric constant (relative permittivity) of glass is given by 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 2.0 to 4.0 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 . both (A) and (B) None of these away from the charge towards the charge both (A) and (B) None of these away from the charge towards the charge ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which capacitor will be physically smaller for the same ratings ? Ceramic capacitor None of these Paper capacitor Both will be of equal size Ceramic capacitor None of these Paper capacitor Both will be of equal size ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For which of the following parameter variation, the capacitance of the capacitor remains unaffected ? Thickness of the plates Distance between plates Area of the plates Nature of dielectric Thickness of the plates Distance between plates Area of the plates Nature of dielectric ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS