The terminal voltage of a certain battery is measured with the battery disconnected and is found...
The terminal voltage of a certain battery is measured with the battery disconnected and is found to be 6.18 V. The internal resistance of the battery is 1.04 Ω. Find the voltage across the battery terminals when there is a current of 1.96 A from the negative to the positive terminal.
Homework Answers
Let the terminal voltage or voltage across the battery is V.
The battery supply voltage is E=6.18 V.
The internal resistance of the battery r=1.04 
.
The total current I=1.96 A.
The voltage across the battery terminals is
The voltage across the battery terminals is 4.1416
Volts.
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