Question

A charge q3 = -5 nC is placed between two charges q1 = 3 nC located at x = 2 m and q2 = 6 nC located at x = 0.

• Find the net force on charge q3 placed at a) x= 0.2 m, b) x=1.8 m.

• Find the position of charge q3 where it experience zero net force.

Answer #1

We get 2 points of zero net force , one between the two charges and one outside the 2 charges.

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What is the magnitude of the total force exerted by these two
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F= ? N
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What is the direction of the total force exerted by these...

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