Electric Circuits A parallel plate capacitor contain there dielectric layers of 1, 2 and 3 respectively and thickness of dielectric layers are 0.2 mm, 0.3 mm and 0.4 mm respectively. If area of plate is 20 cm2. What is the value of capacitance? 36.6 pF. 30 pF. 32 pF. None of them. 36.6 pF. 30 pF. 32 pF. None of them. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is not a bilateral element? Diode. Resistor. Capacitor. Inductor. Diode. Resistor. Capacitor. Inductor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of a conductor of diameter d and length l is R Ω. If the diameter of the conductor is halved and its length is doubled, the resistance will be R Ω 4R Ω 8R Ω 2R Ω R Ω 4R Ω 8R Ω 2R Ω ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC parallel circuit current through resistor, inductor and capacitor are 10A, 5A and 5A respectively. What is the total current in the circuit? 0A 10A 5A 20A 0A 10A 5A 20A ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following has no units? Permeability Permittivity Magnetic susceptibility Moment of a magnet Permeability Permittivity Magnetic susceptibility Moment of a magnet ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Inductor does not allow the sudden change of voltage current power None of these voltage current power None of these ANSWER DOWNLOAD EXAMIANS APP
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