Electrostatic and Capacitance The lines of force due to charged particles are None of these always curved sometimes curved always straight None of these always curved sometimes curved always straight ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The absolute permittivity of free space is given by 8.854 x 1(T9 F/m) 8.854 x KT11 F/m 8.854 x 1(T10 F/m) 8.854 x 10?12 F/m 8.854 x 1(T9 F/m) 8.854 x KT11 F/m 8.854 x 1(T10 F/m) 8.854 x 10?12 F/m ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Four 0.15 µF capacitors are in parallel. The total capacitance is 0.6 µF 0.15 µF 0.30 µF 0.8 µF 0.6 µF 0.15 µF 0.30 µF 0.8 µF 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 250 joules 150 joules 200 joules 50 joules 250 joules 150 joules 200 joules 50 joules ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A mica capacitor and a ceramic capacitor both have the same physical dimensions. Which will have more value of capacitance ? Ceramic capacitor Both will have identical value of capacitance It depends on applied voltage Mica capacitor Ceramic capacitor Both will have identical value of capacitance It depends on applied voltage Mica capacitor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following materials has the highest value of dielectric constant? Glass Ceramic Paper Mica Glass Ceramic Paper Mica ANSWER DOWNLOAD EXAMIANS APP
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