A small test charge experiences a force of 0.05 N when placed in an electric field of strength 5.0 × 10⁵ N/C. What is the magnitude of the test charge?
University of Ilorin PHY102 2026-test past question
- 1.0 × 10⁻⁷ C
- 2.5 × 10⁻⁷ C
- 1.0 × 10⁻⁶ C
- 2.5 × 10⁻⁸ C
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