Electrostatic and Capacitance When the voltage across a capacitor is tripled, the stored charge Triples Stays the same Doubles Is cut to one-third Triples Stays the same Doubles Is cut to one-third ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 0.47 µF capacitor is across a 2 kHz sine wave signal source. The capacitive reactance is 0.000169 Ω 170 Ω 1.7 Ω 17 Ω 0.000169 Ω 170 Ω 1.7 Ω 17 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following material has least value of dielectric constant ? Paper Mica Oil Ceramic Paper Mica Oil Ceramic ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Electric displacement is a______quantity. None of the listed here Vector quantity Scalar quantity Both scalar & vector None of the listed here Vector quantity Scalar quantity Both scalar & vector ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance 1 volt/meter is same as 1 meter/coulomb 1 joule/coulomb 1 newton/meter 1 newton meter 1 meter/coulomb 1 joule/coulomb 1 newton/meter 1 newton meter ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Capacitors are mainly used for radio frequency tuning. Air Paper Mica Electrolytic Air Paper Mica Electrolytic ANSWER DOWNLOAD EXAMIANS APP
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