An electron moving from the negative terminal to the positiveterminal of a 12 vo

Question

An electron moving from the negative terminal to the positiveterminal of a 12 volt battery gains or loses how much energy? besure to indicate whether it is a gain or lost in energy. 1. Calculate the electric potential energy of the electron asit moves between the terminals. An electron moving from the negative terminal to the positiveterminal of a 12 volt battery gains or loses how much energy? besure to indicate whether it is a gain or lost in energy. 1. Calculate the electric potential energy of the electron asit moves between the terminals.

Explanation / Answer

potential between two terminals    V = 12V    electric potential energy of the electron as it movesbetween the terminals.                  U = q V       here   q =charge on electron   = 1.6*10-19 C          therefore    U = (1.6*10-19 C) (12 )                                 = 12 e V

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