Question

. The nucleus of an iron atom<br />has cradius about 4X10 15m and<br />contain 26 protons. What repulsive<br />electrostatic force acts b/w two.<br />protons in such a nucleus that<br />they are separated by a distance of <br />1 radius.​

Answer 1

Answer:

sorry I don't know this beacuse I am read in 8th