posted by EMily on .
A charge moves a distance of 1.4 cm in the
direction of a uniform electric field having
a magnitude of 244 N/C. The electrical
potential energy of the charge decreases by
108.3 × 10−19 J as it moves.
Find the magnitude of the charge on the
moving particle. The electrical potential energy depends on the distance moved in the
direction of the field.
Answer in units of C