Calculate the electric potential 3mm from a point charge of 16Nc​

volts

Explanation:

The electric potential due to a point charge is given by

where Q = charge = C

r = distance from a point = m

= permitivity of free space

= 8.85×10^-12 C^2/N-m^2

Plugging in the numbers,

volts

okay i have so many questions. but the big one here is: um wt..f is this mess? ?

i think the answer would be b