CBSE Class 12-science Answered
Calculate the coulomb ' force between the two alpha-particles separated by a distance 3.2x10^3 ?
Asked by vssf88 | 15 May, 2018, 05:04: PM
Expert Answer
Units for distance is missing. I assume the distance 3.2×103 m. If units are different, use the appropriate multiplication factor for answer.
Force = (2e)(2e)/{ 4πε0×d2 }, where e is fundmental charge and d is the distance between the alpha particles.
Force = (4×1.602×1.602×10-38)×8.99×109 /(3.2×3.2×106) = 9×10-35 N
Answered by Thiyagarajan K | 16 May, 2018, 10:39: AM
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