A -5.00nc point charge is on the axis at x 1.20 m . a, Ask an Expert

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A -5.00nC point charge is on the axis at x= 1.20 m . A second point charge Q is on the x axis at -0.600m.

What must be the sign and magnitude of Q for the resultant electric field at the origin to be 45.0 N/C in the +x direction?

What must be the sign and magnitude of Q for the resultant electric field at the origin to be 45.0 N/C in the -X direction?

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