Electrostatic and Capacitance Paper capacitors usually have a tolerance of ± 5% ± 15% None of the listed here ± 10% ± 5% ± 15% None of the listed here ± 10% ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance A mica capacitor and a ceramic capacitor both have the same physical dimensions. Which will have more value of capacitance ? Mica capacitor It depends on applied voltage Ceramic capacitor Both will have identical value of capacitance Mica capacitor It depends on applied voltage Ceramic capacitor Both will have identical value of capacitance ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following material has least value of dielectric constant ? Paper Ceramic Mica Oil Paper Ceramic Mica Oil 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 10 times greater than before 5 times greater than before 25 times larger than before 5 times smaller than before 10 times greater than before 5 times greater than before 25 times larger than before ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance In the case of a lossy capacitor, its series equivalent resistance value will be very small small zero large very small small zero large ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which capacitor will be physically smaller for the same ratings ? Ceramic capacitor Both will be of equal size Paper capacitor None of these Ceramic capacitor Both will be of equal size Paper capacitor None of these ANSWER DOWNLOAD EXAMIANS APP
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