Question

Find the force experienced by a proton placed in an upward electric field of 40 kilo N/C? ​

Answer 1

Answer:

Explanation:

the magnitude of the electric field (E) produced by a point charge with a charge of magnitude Q, at a point a distance r away from the point charge, is given by the equation E = kQ/r2, where k is a constant with a value of 8.99 x 109 N m2/C2.