P.d and e.m.f

  • #1

Homework Statement



What of the following is measured by the energy dissipated when a cell drives a unit charge round a complete circuit?

A- Resistance
B- Power
C- Potential Difference
D- e.m.f

The Attempt at a Solution



e.m.f is energy converted from non-electrical to electrical form when 1 C of positive charge pass through a cell.

P.d is the energy converted from electical to other forms when 1 C of positive charge passes between 2 points.
 

Answers and Replies

  • #2
LowlyPion
Homework Helper
3,090
4
Again what are your thoughts on this?
 

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