Electric Circuits Silver coating is provided for protective purpose. all of above. bearing surfaces. decorative purpose. protective purpose. all of above. bearing surfaces. decorative purpose. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An electric field line and an equipotential surface are always parallel. always perpendicular. inclined at any angle. none of above. always parallel. always perpendicular. inclined at any angle. none of above. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following capacitor will have least value of breakdown voltage? Electrolytic. Mica. Paper. Ceramic. Electrolytic. Mica. Paper. Ceramic. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two point charges of 4μC are placed at a distance of 3 cm apart from each other in free space. Force acting on two charges will be 160 N 100 N 0.02 N 400 N 160 N 100 N 0.02 N 400 N ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a capacitor, the electrical energy is stored in both ‘electric field’ and magnetic field’. magnetic field. none of above. electric field. both ‘electric field’ and magnetic field’. magnetic field. none of above. electric field. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The current through the 2 KΩ resistance ( rest resitances are all 1 ohm each ) in the circuit shown in diagram 2 mA. 1 mA. 0 mA. 6 mA. 2 mA. 1 mA. 0 mA. 6 mA. ANSWER DOWNLOAD EXAMIANS APP
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