Electrostatic and Capacitance Which of the following material has least value of dielectric constant ? Mica Ceramic Paper Oil Mica Ceramic Paper Oil ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Two plates of a parallel plate capacitor after being charged from a constant voltage source are separated apart by means of insulated handles, then the Voltage across the plates decreases Voltage across the plates increases Charge on the capacitor decreases Charge on the capacitor increases Voltage across the plates decreases Voltage across the plates increases Charge on the capacitor decreases Charge on the capacitor increases ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The bridge used for the measurement of the value of the capacitance is Wheastone bridge Schering bridge Hay's bridge Maxwell bridge Wheastone bridge Schering bridge Hay's bridge Maxwell bridge ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance Which of the following statements is incorrect ? The leakage resistance of ceramic capacitors is generally high A wire cable has distributed capacitance between the conductors The stored energy in a capacitor increases with applied voltage The stored energy in a capacitor decreases with reduction in value of capacitance The leakage resistance of ceramic capacitors is generally high A wire cable has distributed capacitance between the conductors The stored energy in a capacitor increases with applied voltage The stored energy in a capacitor decreases with reduction in value of capacitance ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance For which of the following parameter variation, the capacitance of the capacitor remains unaffected ? Thickness of the plates Nature of dielectric Distance between plates Area of the plates Thickness of the plates Nature of dielectric Distance between plates Area of the plates ANSWER DOWNLOAD EXAMIANS APP
Electrostatic and Capacitance The value of E within the field due to a point charge can be found with the help of None of these Coulomb’s laws Kirchhoff's laws Faraday’s laws None of these Coulomb’s laws Kirchhoff's laws Faraday’s laws ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS