Electric Circuits A rectangular magnet of magnetic moment M is cut into two pieces of same length. The magnetic moment of each piece will be M. M / L. M / 2. 2 M. M. M / L. M / 2. 2 M. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 50 μF capacitor is charged to retain 10 MJ of energy by a constant charging current of 1 A. Determine the voltages across the capacitor? 20 V. 30 V. 60 V. 50 V. 20 V. 30 V. 60 V. 50 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following is the heaviest? Proton. Atom. Molecule. Electron. Proton. Atom. Molecule. Electron. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Electrics supply for electroplating should be low frequency ac voltage. any of above. low AC voltage. DC voltage. low frequency ac voltage. any of above. low AC voltage. DC voltage. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A coil of negligible resistance has an induction of 100 mH. The current passing through the coil changes from 2 A to 4 A at a uniform rate in 0.1 sec the voltage across the coil during this time would be __________ V. 8 50 2 36 8 50 2 36 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the circuit given, I = 1 A for Is = 0. What is the value of I for Is = 2 A ? 1 A. 3 A. 4 A. 2 A. 1 A. 3 A. 4 A. 2 A. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS