Electrostatic and Capacitance The force between two charges is 120 N. If the distance between the charges is doubled, the force will be 120 N 60 N 30 N 40 N 120 N 60 N 30 N 40 N ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If the sheet of a bakelite is inserted between the plates of an air capacitor, the capacitance will Decrease Remain same Increase None of the listed here Decrease Remain same Increase None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors preferred for high frequency circuits ? None of these Electrolytic capacitor Mica capacitor Air capacitor None of these Electrolytic capacitor Mica capacitor Air capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacity of capacitor bank used in power factor correction is expressed in terms of KW KVAR KV KVA KW KVAR KV KVA ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The minimum value of potential gradient in a cable occurs in outer sheath uniformly all over insulation conductor outer sheath uniformly all over insulation conductor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance “The surface integral of the normal component of the electric displacement D over any closed surface equals the charge enclosed by the surface”.The above statement is associated with Lenz’s law Gauss’s law Faraday’s law Kirchhoff's law Lenz’s law Gauss’s law Faraday’s law Kirchhoff's law ANSWER DOWNLOAD EXAMIANS APP
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