The electric potential at a certain point in space is 12 V. What is the electric potential energy of a -3.0 μC charge placed at that point? a -4 μJ b zero μJ c +4 μJ d -36 μJ e +36 μJ
Added by Brett V.
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Given that V = 12 V and q = -3.0 μC, we can calculate the electric potential energy. Show more…
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Adi S.
The electric potential $\mathrm{V}$ at any point $\mathrm{x}, \mathrm{y}, \mathrm{z}$ (all in meter) in space is given by $\mathrm{V}=4 \mathrm{x}^{2}$ volt. The electric field at the point $(1 \mathrm{~m}, 0,2 \mathrm{~m})$ in $\mathrm{Vm}^{-1}$ is $(\mathrm{A})+8 \mathrm{i} \wedge$ (B) $-8 \mathrm{i} \wedge$ (C) $-16 \mathrm{i}$ (D) $+16 \mathrm{i}$
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