Four changes + C + CMC-3.4K and +2410 are located respectively at the corners ABC
and o of the rectangle of sides 30 and toom
al calculate the net electric fielel (magnetulfe
and direction) at the centre of the rectangle
(2) What will be the sefultant force on the charge
+1.5 placed
at the centre

Answerthe energy required is 1.60 × 10⁻¹⁸ j, to three significant figures.explanationwe define electric potential as the ratio electric potential energy to the charge,    then the following gives us the potential difference,      the formula  may be on your formula sheet.the change in electric potential energy would be the energy that would needed to move it from point a to point b. solving for that, we get    using q = 8.00  × 10⁻¹⁹ c and  δv = 2.00 v, we get    the energy required is 1.60 × 10⁻¹⁸ j, to three significant figures.

The answer is -6hope this