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Two identical conduction spheres are placed with their centers 0.34m apart. One is given a charge of +13*10^-9 C amd the other is given a charge of -14*10^-9 C. The spheres are connected by a conductiong wire.

After equilbrium has occured, find the electric force between the teo spheres. Answer in N.

Note: Would you add up the charges divide by two and the put it in Colulomb's law were it is the charged squared? From there find the electric force?

Problem 9.

Three point charges , q_1=+6.6 uC, q_2=+2.4uC, and q_3=-2.4uC, lie along the x-axis at x=ocm, x-2.4 cm, and x=5.3 cm, respectively.

a. What is the force exerted on q_1 by the two charges? (To right is positive) Use 8.99*10^9 N*m^2/C^2. Answer in N.

Note: How would put these values in Coulomb's law?

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# Homework Help: Colulomb's Law?

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