How much work must be done to bring three electrons from a great distance apart to 3.0×10−10 m from one another (at the corners of an equilateral triangle)?

Work  done to bring three electrons from a great distance apart to 3.0×10−10 m from one another (at the corners of an equilateral triangle) is

Explanation:

The potential energy is given by:

U=Q*V

where:

Q is the charge

V is the potential difference

Potential Difference=V=

So,

Where:

k is Coulomb Constant=

q is the charge on electron=

r is the distance=

For 3 Electrons Potential Energy or work Done is:

Work  done to bring three electrons from a great distance apart to 3.0×10−10 m from one another (at the corners of an equilateral triangle) is

the answer is 46 mls because when you add the speed per second it increses the speed