Apoint charge of 4.0 µc is placed at a distance of 0.10 m from a hard rubber rod with an electric field of 1.0 × 103 . what is the electric potential energy of the point charge? × 10–4 j what is the electric potential energy of the point charge at 1.3 m? × 10–3 j
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Ответ:
Part 1)
Part 2)
Explanation:
Electric field due to rubber rod is given by
now we also know that
now potential energy is given as
Similarly the electric potential at distance r = 1.3 m
so we have
now potential energy is given as
Ответ:
hi
Explanation: