A small sphere contain 4proton and2 electron what is the charge inside the sphere?

Answer 1

The charge inside the sphere can be calculated by finding the total charge of the protons and electrons inside the sphere.

Each proton has a charge of +1.6 x 10^-19 Coulombs, and each electron has a charge of -1.6 x 10^-19 Coulombs.

Therefore, the total charge of the protons inside the sphere is:

4 protons * +1.6 x 10^-19 C = +6.4 x 10^-19 C

And the total charge of the electrons inside the sphere is:

2 electrons * -1.6 x 10^-19 C = -3.2 x 10^-19 C

Adding these two charges together, we get:

+6.4 x 10^-19 C + (-3.2 x 10^-19 C) = +3.2 x 10^-19 C

So, the total charge inside the sphere is +3.2 x 10^-19 Coulombs.