Electrostatic and Capacitance Electric field intensity is a quantity None of the listed here Vector quantity Both Vector & Scalar quantity Scalar quantity None of the listed here Vector quantity Both Vector & Scalar quantity Scalar quantity ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance What is the value of capacitance that must be connected in parallel with 50 pF condenser to make an equivalent capacitance of 150 pF ? 200 pF 150 pF 100 pF 50 pF 200 pF 150 pF 100 pF 50 pF ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For making a capacitor, it is better to select a dielectric having Permittivity slightly more than that of air High permeability Low permeability Permittivity same as that of air Permittivity slightly more than that of air High permeability Low permeability Permittivity same as that of air ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors is polarized? Plastic-film Mica Electrolytic Ceramic Plastic-film Mica Electrolytic Ceramic ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 4.7 MΩ resistor is in series with a 0.015 µF capacitor. The combination is across a 12 V source. How long does it take the capacitor to fully charge? 70.5 ms 352 ms 3.5 ms 35 ms 70.5 ms 352 ms 3.5 ms 35 ms ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following expression is correct for electric field strength ? E = D/€ E = jtD E = D2/t None of the listed here E = D/€ E = jtD E = D2/t None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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