Consider the special case where Q 1 , Q 3 greater than zero and Q 2 = -Q 1 . Sel

Question

Consider the special case where Q1, Q3 greater than zero and Q2 = -Q1.
Select true or false for each statement.

1. The external work done to bring these charges to this configuration (from infinity) was positive.
2. The work required to move Q3 from its present position to the origin is zero.
3. The electric potential at the origin equals Q3/(40d).

(Here k = 1/(40))
4. The force on Q3 due to the other two charges is zero.
5. The electric potential at any point along the y-axis is positive.
6. If Q3 is released from rest, it will initially accelerate to the right.
7. The electric field at the origin points in the positive y direction.

Explanation / Answer

If you need the solution lemme know here are the true/false 1)False 2)False 3)True 4)False 5)True 6)True 7)False

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