How are the potential difference, EMF and voltage between the terminals of an open source connected to each other along
| October 24, 2020 | Education
How are the potential difference, EMF and voltage between the terminals of an open source connected to each other along a trajectory that lies entirely a) outside the source; b) inside the source?
External voltage:
U = E – Ir
Where Ig is the potential difference on the inner section of the circuit
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