If a point has 40 J of energy and the electric potential is 8 V, what must be the charge? OA.50
B. 320 C
O c. 40 c
OD. 8C
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If a point has 40 J of energy and the electric potential is 8 V, the charge must be: A. 5 C

Given the following the details;

To find the quantity of charge;

Mathematically, the quantity of charge with respect to electric potential is given by the formula;

Substituting the values into the formula, we have;

Quantity of charge = 5 Coulombs

Therefore, the quantity of charge must be 5 Coulombs.

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Hence total charge must be 5C.

Note:-

SI unit of charge is Coulomb (C)

the rearrangement of particles in a physical change. hope this