Electrostatic and Capacitance Which of the following expression is correct for electric field strength ? None of the listed here E = jtD E = D/€ E = D2/t None of the listed here E = jtD E = D/€ E = D2/t ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors is polarized? Plastic-film Ceramic Mica Electrolytic Plastic-film Ceramic Mica Electrolytic ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The electric field intensity at a point situated 4 meters from a point charge is 200 N/C. If the distance is reduced to 2 meters, the field intensity will be 800 N/C 1200 N/C 2000 N/C 1600 N/C 800 N/C 1200 N/C 2000 N/C 1600 N/C ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Dielectric strength ______ with increasing thickness None of these increases remains unaltered decreases None of these increases remains unaltered decreases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitor is preferred in case of single phase motor ? Electrolytic Air Paper Mica Electrolytic Air Paper Mica ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance When the dielectric is homogeneous,the potential gradient is Non-uniform Zero None of the listed here Uniform Non-uniform Zero None of the listed here Uniform ANSWER DOWNLOAD EXAMIANS APP
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