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Two spheres have identical charges and are 75 cm apart. The force between them is +0. 30 n. What is the magnitude of the charge on each sphere? (let x = charge).

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Answer:

The magnitude of the charge on each sphere is 0.075 n.

Explanation:

Step 1: Use Coulomb's Law to calculate the magnitude of the charge: F = kq1q2/r²

Step 2: Rearrange the equation to solve for q1: q1 = F / (kq2/r²)

Step 3: Substitute the given values into the equation: q1 = 0.30 n / (9 x 10⁹ Nm²/C² x 0.075 n / (75 cm)²)

Step 4: Calculate the magnitude of the charge: q1 = 0.075 n

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