engineering recuitment BARC Stipendiary Trainee Category II 2023 Mock Test Physics Electric Charges and Coulomb's Law Coulomb’s Law
According to Coulomb's law:
1
F ∝ q1q2
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F ∝ 1/r2
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\(\rm F=\frac{q_1q_2}{4\pi \varepsilon_0r^2} \)
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All of the above