Electrostatic and Capacitance Two infinite parallel plates 10 mm apart have maintained between them a potential difference of 100 V. The acceleration of an electron placed between them is 0.56 x 1015 m/s2 1.76 x 1015 m/s2 1.5 x 1015 m/s2 1.6 x 1015 m/s2 0.56 x 1015 m/s2 1.76 x 1015 m/s2 1.5 x 1015 m/s2 1.6 x 1015 m/s2 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Two plates of a parallel plate capacitor after being charged from a constant voltage source are separated apart by means of insulated handles, then the Charge on the capacitor decreases Charge on the capacitor increases Voltage across the plates increases Voltage across the plates decreases Charge on the capacitor decreases Charge on the capacitor increases Voltage across the plates increases Voltage across the plates decreases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The units of capacitance are Coulomb/volt Hennry Hennry/wb Volt/coulomb Coulomb/volt Hennry Hennry/wb Volt/coulomb ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A 0.47 µF capacitor is across a 2 kHz sine wave signal source. The capacitive reactance is 1.7 Ω 0.000169 Ω 17 Ω 170 Ω 1.7 Ω 0.000169 Ω 17 Ω 170 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Capacitance increases with Increase in plate area and decrease in distance between the plates Decrease in plate area and value of applied voltage Increase in plate area and distance between the plates Reduction in plate area and distance between the plates Increase in plate area and decrease in distance between the plates Decrease in plate area and value of applied voltage Increase in plate area and distance between the plates Reduction in plate area and distance between the plates ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The time constant and R-C circuit may also be defined as the time during which the charging current falls to ______ percent of its initial maximum value 45 54 42 37 45 54 42 37 ANSWER DOWNLOAD EXAMIANS APP
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