Electrostatic and Capacitance Paper capacitors usually have a tolerance of ± 5% ± 10% None of the listed here ± 15% ± 5% ± 10% None of the listed here ± 15% ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A field line and an equipotential surface are inclined at any angle 0 None of these always parallel always at 90° inclined at any angle 0 None of these always parallel always at 90° ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The value of dielectric constant for vacuum is taken as 2 1 3 0 2 1 3 0 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A sine wave voltage is applied across a capacitor. When the frequency of the voltage is decreased, the current Decreases Ceases Remains constant Increases Decreases Ceases Remains constant Increases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance 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 1200 N/C 2000 N/C 1600 N/C 800 N/C 1200 N/C 2000 N/C 1600 N/C 800 N/C ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For closer tolerances which of the following capacitors is usually preferred ? Paper capacitor Mica capacitor Ceramic disc capacitor None of these Paper capacitor Mica capacitor Ceramic disc capacitor None of these ANSWER DOWNLOAD EXAMIANS APP
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