Calculate the distance between two charges of −2 × 10⁻⁶ C and 3 × 10⁻⁶ C if the magnitude of their force of attraction is 15 N. (K = 8.99 × 10⁹ N m²/C²)
University of Ilorin PHY102 2026-test past question
- 5 cm
- 3 cm
- 7.5 cm
- 6 cm
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