Is that work done positive or negative

Reference no: EM13993105

A proton moves from a position where the electric potential is +2.00 V to a position where the electric potential is +0.50 V.

a. How much work is done by the field on this proton during this change in position?

b. Is that work done positive or negative? Explain briefly.

c. Is the potential energy of that proton increasing or decreasing? Explain briefly.

Reference no: EM13993105

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