Electrostatic and Capacitance A region around a stationary electric charge has Both Electric & Magnetic An electric field A magnetic field None of the listed here Both Electric & Magnetic An electric field A magnetic field None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The dielectric constant is the ability of a material to establish an electric field. 1 1 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following material has least value of dielectric constant ? Oil Paper Mica Ceramic Oil Paper Mica Ceramic ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 220 Ω resistor is in series with a 2.2 µF capacitor. The time constant is 480 µs 24 µs 48 µs 2.42 µs 480 µs 24 µs 48 µs 2.42 µs ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance While testing a capacitor with ohm meter, if the capacitor shows charging, but the final resistance reading is appreciably less than normal, it can be concluded that the capacitor is Leaky Open-circuit Short-circuit Alright Leaky Open-circuit Short-circuit Alright ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Capacitors are used for audio frequency and radio frequency coupling and tuning Paper Ceramic Air Mica Paper Ceramic Air Mica ANSWER DOWNLOAD EXAMIANS APP
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