Electrostatic and Capacitance "The total electric flux through any closed surface surrounding charges is equal to the amount oflcharge enclosed".The above statement is associated with Maxwell’s second law Coulomb’s square law Gauss’s law Maxwell’s first law Maxwell’s second law Coulomb’s square law Gauss’s law Maxwell’s first law ANSWER DOWNLOAD EXAMIANS APP
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 10 KV/m 50 KV/m 30 KV/m 100 KV/m 10 KV/m 50 KV/m 30 KV/m 100 KV/m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following is not a vector ? Linear momentum Electric potential Electric field Angular momentum Linear momentum Electric potential Electric field Angular momentum ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 12 kHz voltage is applied to a 0.33 µF capacitor, and 200 mA of rms current is measured. What is the value of the voltage? 800 V 8 V 0.88 V 80 V 800 V 8 V 0.88 V 80 V ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A condenser suitable for D.C. only is Oil impregnated paper condenser Metallic paper capacitor Metallic plate variable gang condenser Poled aluminium electrolytic condenser Oil impregnated paper condenser Metallic paper capacitor Metallic plate variable gang condenser Poled aluminium electrolytic condenser ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Electric intensity at any point in an electric field is equal to the at that point. magnetic flux density None of these potential gradient electric flux magnetic flux density None of these potential gradient electric flux ANSWER DOWNLOAD EXAMIANS APP
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