A small 2.25 g plastic ball that has a charge q=1.75C is suspended by a string that has a length L=1.00 m in a uniform e
Posted: Fri Jul 15, 2022 7:34 am
A small 2.25 g plastic ball that has a charge q=1.75C is suspended by a string that has a length L=1.00 m in a uniform electric field, as shown in the figure. If the ball is in equilibrium when the string makes a θ=9.80∘ angle with the vertical, what is the electric field strength E ? E= N/C