Electrostatic and Capacitance The force between two charges is 120 N. If the distance between the charges is doubled, the force will be 60 N 40 N 120 N 30 N 60 N 40 N 120 N 30 N ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The capacitance of a capacitor is not affected by Thickness of plates Area of plates Distance between plates All of the listed here Thickness of plates Area of plates Distance between plates All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A dielectric material must be Insulator Resistor Good conductor Semi conductor Insulator Resistor Good conductor Semi conductor ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The unit of capacitance is Ohm Hennry Farady/m Farady Ohm Hennry Farady/m Farady ANSWER DOWNLOAD EXAMIANS APP
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 25 times larger than before 5 times greater than before 10 times greater than before 5 times smaller than before 25 times larger than before 5 times greater than before 10 times greater than before ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance If an ohmmeter reading immediately goes practically to zero and stays there, capacitor is Satisfactory Short-circuited Lossy Charged Satisfactory Short-circuited Lossy Charged ANSWER DOWNLOAD EXAMIANS APP
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