Electrostatic and Capacitance If three 10 uF capacitors are connected in parallel, the net cararitance is 20 uF 30 uF 40 uF 15 uF 20 uF 30 uF 40 uF 15 uF 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 17 Ω 0.000169 Ω 1.7 Ω 170 Ω 17 Ω 0.000169 Ω 1.7 Ω 170 Ω ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The force between two charges is 120 N. If the distance between the charges is doubled, the force will be 120 N 60 N 40 N 30 N 120 N 60 N 40 N 30 N ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance When a dielectric slab is introduced in a parallel plate capacitor, the potential difference between plates will None of the listed here Increase Decrease Remains same None of the listed here Increase Decrease Remains same ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Electric intensity at any point in an electric field is equal to the at that point. potential gradient magnetic flux density electric flux None of these potential gradient magnetic flux density electric flux None of these ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For closer tolerances which of the following capacitors is usually preferred ? None of these Ceramic disc capacitor Mica capacitor Paper capacitor None of these Ceramic disc capacitor Mica capacitor Paper capacitor ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS