The potential difference across the terminals of a battery is 8.40 V when there is a current of

Name: The potential difference across the terminals of a battery is 8.40 V when there is a current of 1.50 A in the battery from the negative to the positive terminal. When the current is 3.50 A in the reverse direction, the potential difference becomes 10.20 V. (a) What is the internal resistance of the battery? (b) What is the emf of the battery?
Uploaded: 2023-06-17T09:46:10-08:00
Duration: 3 min 36 s
Channel: Adi S
Description: The potential difference across the terminals of a battery is 8.40 V when there is a current of 1.50 A in the battery from the negative to the positive terminal. When the current is 3.50 A in the reverse direction, the potential difference becomes 10.20 V. (a) What is the internal resistance of the battery? (b) What is the emf of the battery?

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The potential difference across the terminals of a battery is 8.40  V when there is a current of

Gopal Sharma · Accepted Answer

First, we need to understand that the potential difference across the terminals of a battery is

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