railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) General Science Physics Current Electricity
A 10 Ω resistor is connected across a battery. The heat produced in the resistor in 5 seconds is 200 J. The potential difference across the resistor is:
1
20 V
2
30 V
3
10 V
4
40 V