EMF and Internal resistance
- Created by: Mr Thompson
- Created on: 26-03-15 21:09
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- EMF
- The pd when no current flows
- Equals
- Terminal pd
- The pd across the battery when current does flow
- plus
- Lost pd
- The pd drop inside the battery caused by the
- Internal resistance
- Ir
- The pd drop inside the battery caused by the
- Lost pd
- IR
- V
- Terminal pd
- Terminal pd
- The pd across the battery when current does flow
- plus
- Lost pd
- The pd drop inside the battery caused by the
- Internal resistance
- Ir
- The pd drop inside the battery caused by the
- Lost pd
- IR
- V
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