What is the value of electric potential at (a) the center of the square and (b) a point midway between Q1 and Q4 in Figure P16.19? Here, q is q = 10 nC and a is a = 10 cm.
Show transcribed image text What is the value of electric potential at (a) the center of the square and (b) a point midway between Q1 and Q4 in Figure P16.19? Here, q is q = 10 nC and a is a = 10 cm.