Electrostatic and Capacitance A sine wave voltage is applied across a capacitor. When the frequency of the voltage is decreased, the current Ceases Decreases Increases Remains constant Ceases Decreases Increases Remains constant ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor and a resistor are connected in series to a sine wave generator. The frequency is set so that the capacitive reactance is equal to the resistance and, thus, an equal amount of voltage appears across each component. If the frequency is increased VR > VC VC > VR VR and VC = 0 VR = VC VR > VC VC > VR VR and VC = 0 VR = VC ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The presence of an uncharged conductor near a charged one increases the Potential of the charged conductor Charge of the charged conductor All of the listed here Capacity of the charged conductor Potential of the charged conductor Charge of the charged conductor All of the listed here Capacity of the charged conductor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A capacitor in a circuit became hot and ultimately exploded due to wrong connections, which type of capacitor it could be ? Paper capacitor All of the listed here Electrolytic Capacitor Mica capacitor Paper capacitor All of the listed here Electrolytic Capacitor Mica capacitor 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 ? 300 times 100 times 150 times 50 times 300 times 100 times 150 times 50 times ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance is that property of a capacitor which delays any change of voltage across it. Potential gradient None of these Inductance Capacitance Potential gradient None of these Inductance Capacitance ANSWER DOWNLOAD EXAMIANS APP
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