Charges Q,q,and -Q Are Placed on the X-Axis at X

question 53

Multiple Choice

Charges q,q,and -q are placed on the x-axis at x = 0,x = 2 m,and x = 4 m,respectively.At which of the following points does the electric field have the greatest magnitude?

• A)x = 1 m
• B)x = 3 m
• C)x = 5 m
• D)The electric field has the same magnitude at all three positions.