state gov Rajasthan Animal Attendant (पशु परिचर) Mock Test 2023-24 General Science Physics Current Electricity
If the resistance of the coil is 750 ohms, how much current will flow from the 220V source to the electric heater coil?
1
0.29 A
2
2.9 A
3
29 A
4
0.029 A
5
Question Not Attempted