[" Illustration "3.19" Figure "3.27" shows equi."],[" potential surfaces.What is the direction of "],[" electric field "vec E" at "P" and "R" ? "],[qquad [R-30V],[-25V],[(-20V)/(-15V-10V)]]

(Figure 3.27) shows equipotential surfaces. What is the direction of electric field vec E at P and R? .

(Figure 3.27) shows equipotential surfaces. What is the direction of electric field vec E at P and R? .

Show that in a equipotential surface, v is constant if r constant (v = potential and r = distance).

In uniform electric field E=10 N//C , find a. V_A-V_B , b. VB-V_C

In uniform electric field E=10 N//C , find a. V_A-V_B , b. VB-V_C

In an electric field shown in figure, three equipotential figure, three equipotential surfaces are shown. If function are shown. If function of electric field is E=2x^2Vm^(-1) , and given that V_1 - V_2 = V_2-V_3 , then we have

In an electric field shown in figure, three equipotential figure, three equipotential surfaces are shown. If function are shown. If function of electric field is E=2x^2Vm^(-1) , and given that V_1 - V_2 = V_2-V_3 , then we have

An electric potential is 10V throughout the space in a sphere of radius 0.2m^3 . What is the electric field in this region?

The figure shows some of the electric field lines corresponding to an electric field. If E is the intensity of electric field and V is the potential