Part A The electric potential along the x -axis is V = 200 x 2 V , where x is in
ID: 2279249 • Letter: P
Question
Part A The electric potential along the x-axis is V =200x2V, where x is in meters. What is Ex at x =0m? Express your answer as an integer and include the appropriate units. Part B What is Ex at x =3m? Express your answer to three significant figures and include the appropriate units. Part A The electric potential along the x-axis is V =200x2V, where x is in meters. What is Ex at x =0m? Express your answer as an integer and include the appropriate units. Part B What is Ex at x =3m? Express your answer to three significant figures and include the appropriate units. Part B What is Ex at x =3m? Express your answer to three significant figures and include the appropriate units.Explanation / Answer
Ex = dV/dx
Ex = 200x V/m
E (0 m) = 0 V/m
E (3 m) = 200 V/m