Question:medium
Electric field at the centre of a semi-circular ring of radius \(10\,\text{cm}\) is \(100\,\text{V/m}\). Find the charge on the ring if the charge distribution is uniform.
Electric field at the centre of a semi-circular ring of radius \(10\,\text{cm}\) is \(100\,\text{V/m}\). Find the charge on the ring if the charge distribution is uniform.
Updated On: Apr 6, 2026
- \(4\varepsilon_0\)
- \(20\varepsilon_0\)
- \(25\varepsilon_0\)
- \(30\varepsilon_0\)
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The Correct Option is B
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