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 Kirchhoff's law Lenz’s law Gauss’s law Faraday’s law Kirchhoff's law Lenz’s law Gauss’s law Faraday’s law ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Capacitance increases with Reduction in plate area and distance between the plates Increase in plate area and decrease in distance between the plates Decrease in plate area and value of applied voltage Increase in plate area and distance between the plates Reduction in plate area and distance between the plates Increase in plate area and decrease in distance between the plates Decrease in plate area and value of applied voltage Increase in plate area and distance between the plates ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors is polarized? Mica Electrolytic Ceramic Plastic-film Mica Electrolytic Ceramic Plastic-film ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If three 15 uF capacitors are connected in series, the net capacitance is 15 uF 20 uF 5 uF 10 uF 15 uF 20 uF 5 uF 10 uF ANSWER DOWNLOAD EXAMIANS APP
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 40 N 30 N 60 N 120 N 40 N 30 N 60 N ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which medium has the least dielectric strength ? Air Glass Paraffin wax Water Air Glass Paraffin wax Water ANSWER DOWNLOAD EXAMIANS APP
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