1. You have the charges, and the distance between the test charge and each other charge. Tje forces are both to the right.
Find each force, and add.
1. A test charge of +2x10^-7 C is located 5 cm to the right of a charge of +1x10^-6 C and 10 cm to the left of a charge of -1x10^-6 C. The three charges lie on a straight line. Find the force on the test charge?
2. A charge of -2x10^-9 C in an electric field between two metal plates 4cm apart is acted upon by a force of 10^-4 N. a.) What is the strength of the field? b.) What is the potential difference between the plates?
thanks :)
2 answers
E=F/q
E=V/d
E=V/d