Electrostatic and Capacitance One volt is the same as one joule one coulomb/joule one joule/coulomb one coulomb one joule one coulomb/joule one joule/coulomb one coulomb ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor having capacitance of 5 uF is charged to a potential difference of 10,000 V. The energy stored in the capacitor is 200 joules 50 joules 250 joules 150 joules 200 joules 50 joules 250 joules 150 joules ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For closer tolerances which of the following capacitors is usually preferred ? Mica capacitor Ceramic disc capacitor None of these Paper capacitor Mica capacitor Ceramic disc capacitor None of these Paper capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The dielectric constant is the ability of a material to establish an electric field. 1 1 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Voltage applied across a ceramic dielectric produces an electrolytic field 100 times greater than air. What will be the value of dielectric constant ? 100 times 300 times 150 times 50 times 100 times 300 times 150 times 50 times ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The ability of charged bodies to exert force on 6ne another is attributed to the existence of neutrons electric field electrons protons neutrons electric field electrons protons ANSWER DOWNLOAD EXAMIANS APP
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