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Unformatted text preview: terminals when no current is drawn from it. When there is current drawn, the Terminal Voltage ( V A-V B ) is less than the EMF due to the batterys internal resistance ( r) + + = 2 1 1 1 1 R R R P Ir IR = Terminal voltage V A V B EMF same potential difference across each resistor R 1 R 2 Internal resistance of battery + A B R r I...
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This note was uploaded on 12/06/2011 for the course PHYSICS 111&112 taught by Professor Unknown during the Spring '11 term at Ohio State.
- Spring '11