Homework Statement
A particle with a charge of 2e moves between two points which have a potential difference of 75V. What is the change in potential energy of the particle?
Homework Equations
U = (75 V)(2e)
The Attempt at a Solution
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When a particle with charge e moves through a...
Homework Statement
An external circuit with a total series resistance of 50 (omega) is connected to a 1.5 V AA battery which has an internal resistance of 1 (omega). What is the battery’s terminal potential difference?
Homework Equations
I = EMF / (R + r)
The Attempt at a Solution
I = EMF...