Two very long uniform lines of charge are parallel and are

Question

Solve the following question:

Question: Two very long uniform lines of charge are parallel and are separated by 0.270m. Each line of charge has charge per unit length 5.20 µC/m.

Part I: What magnitude of force does one line of charge exert on a 4.10×10²m section of the other line of charge?

I need expert help to solve the above question and express your answer to three significant figures and include the appropriate units.