Question

Positive charge Q is distributed uniformly along the x-axis from x=0 to x=a. A positive point charge q is located on the positive x-axis at x=a+r, a distance r to the right of the end of Q. (Figure 1)

Part A

Calculate the x-component of the electric field produced by the charge distribution Q

at points on the positive x-axis where x>a.

Express your answer in terms of the variables

Q, a, x, r, and appropriate constants.

Part B

Calculate the y-component of the electric field produced by the charge distribution Q at points on the positive x-axis where x>a.

Express your answer in terms of the variables

Q, a, x, r, and appropriate constants.

Part C

Calculate the magnitude of the force that the charge distribution Q exerts on q.

Express your answer in terms of the variables Q.

Part D

In what direction the charge distribution Q exerts force on q.

In what direction the charge distribution exerts force on .to the left to the right

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