If u help I will mark brainiest thx
What part of the photovoltaic cell converts light to electricity?
Plastic
Non-reflective coating
Semiconductor
Glass

a charge 3q is at the origin, and a charge −2q is on the positive x axis at x=a. part a where on the x-axis would you place a third charge so it would experience no net electric force? enter an expression for the exact answer, which will involve a square-root sign. (do not enter an approximate decimal answer.)

that would be because of both gravity and friction. so     c