1
AssignmentDropdown

Coulomb's Law

Question 1 • 25-26 TX-Physics B-CR

Particle q1 has a positive 6 µC charge. Particle q2 has a positive 2 µC charge. They are located 0.1 meters apart. | Recall that k = 8.99 × 109 N•. | What is the force applied between q1 and q2? | In which direction does particle q2 want to go?

Answer
A
10.1 N
B
10.8 N
C
11.1 N

Explanation

Use Coulomb’s law: F = k|q₁q₂|/r². Substituting the values gives F = (8.99 × 10⁹)(6 × 10⁻⁶)(2 × 10⁻⁶)/(0.1)² ≈ 10.8 N, so the correct choice is B, 10.8 N. Since both charges are positive, they repel; particle q₂ moves away from q₁.

AI-written and checked against the verified answer.

Next