Question: 4. Two charges, both +2 x 10 C, are 5 cm apart. What is the force between them? Is it attractive or repulsive? (k

4. Two charges, both +2 x 10 C, are 5 cm apart.

4. Two charges, both +2 x 10 C, are 5 cm apart. What is the force between them? Is it attractive or repulsive? (k = 9.0x10 N M/C) 5. A force of 4 x 10-4 N exists between two charges, +3 x 10 C and -2 x 10 C. What is the distance separating them?

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