Electrostatic and Capacitance A positive and a negative charge are initially 50 mm apart. When they are moved close together so that they are now only 10 mm apart, the force between them will be 5 times smaller than before 5 times greater than before 25 times larger than before 10 times greater than before 5 times smaller than before 5 times greater than before 25 times larger than before 10 times greater than before ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacitance of a capacitor is not affected by Area of plates All of the listed here Distance between plates Thickness of plates Area of plates All of the listed here Distance between plates Thickness of plates ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For a good 0.05 uF capacitor ohmmeter reading should show low resistance momentarily and back off to a very high resistance go quickly to 50 ohm approximately and remain there show high resistance momentarily and then a very low resistance not move at all show low resistance momentarily and back off to a very high resistance go quickly to 50 ohm approximately and remain there show high resistance momentarily and then a very low resistance not move at all ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The number of Faraday tubes of flux passing through a surface in an electric field is called Electric flux Electric intensity Magnetic flux density Electric flux density Electric flux Electric intensity Magnetic flux density Electric flux density 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 VR = VC VC > VR VR and VC = 0 VR > VC VR = VC VC > VR VR and VC = 0 ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following capacitors has relatively shorter shelf life ? Paper Electrolytic Ceramic Mica Paper Electrolytic Ceramic Mica ANSWER DOWNLOAD EXAMIANS APP
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