Electrostatic and Capacitance A potential of 400 V is applied to a capacitor, the plates of which are 4 mm apart. The strength of electric field is 100 KV/m 50 KV/m 30 KV/m 10 KV/m 100 KV/m 50 KV/m 30 KV/m 10 KV/m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance One volt is the same as one coulomb one joule one coulomb/joule one joule/coulomb one coulomb one joule one coulomb/joule one joule/coulomb ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For closer tolerances which of the following capacitors is usually preferred ? None of these Mica capacitor Ceramic disc capacitor Paper capacitor None of these Mica capacitor Ceramic disc capacitor Paper capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A region around a stationary electric charge has An electric field Both Electric & Magnetic None of the listed here A magnetic field An electric field Both Electric & Magnetic None of the listed here A magnetic field ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance An electrolytic capacitor can be used for DC only None of the listed here AC only Both DC and AC DC only None of the listed here AC only Both DC and AC ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors has relatively shorter shelf life ? Paper Ceramic Electrolytic Mica Paper Ceramic Electrolytic Mica ANSWER DOWNLOAD EXAMIANS APP
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