Electric Circuits Which of the following may be value of resistivity of copper? 1.7 X 10 - 6. 1.7 X 10 - 3. 1.7 X 10 - 5. 1.7 X 10 - 4. 1.7 X 10 - 6. 1.7 X 10 - 3. 1.7 X 10 - 5. 1.7 X 10 - 4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Active filter consists of op-amp and capacitor. capacitor. inductor. op-amp. op-amp and capacitor. capacitor. inductor. op-amp. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two wires of A and B of the same material and length ‘l’ and ‘2l’ have radius ‘r’ and ‘2r’ respectively. The ratio of their specific resistance will be 4:1. 1:8. 1:2. 1:1. 4:1. 1:8. 1:2. 1:1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The internal resistance of a dry cell is of the order of 1 to 1.5 Ohm. 1 to 15 Ohm. 2 to 5 Ohm. 0.2 to 0.4 Ohm. 1 to 1.5 Ohm. 1 to 15 Ohm. 2 to 5 Ohm. 0.2 to 0.4 Ohm. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For the circuit shown in the given figure the current I is given by 2 A. 1 A. 4 A. 3 A. 2 A. 1 A. 4 A. 3 A. 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 2 50 36 8 2 50 36 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS