10 The potential difference across the terminals of a

Last updated: 6/10/2023

10 The potential difference across the terminals of a battery is 10 V when there is a current of 3A in the battery from the negative to the positive terminal When the current is 2 A in the reverse direction the potential difference becomes 15 V The internal resistance of the battery is a 2 5 Q b 5 0 d 19 c 2 83 9