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NEET UG PHYSICS MCQ: ELECTRIC FIELDS AND CHARGES
1
Medium
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Analyzing
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Assertion (A): If two spherical conductors of different radii have the same surface charge densities, then their electric field intensities will be equal.
Reason (R): Surface charge density
Reason (R): Surface charge density
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Correct option: B
Both A and R are true but R is NOT the correct explanation of A
Option B is correct because if two spherical conductors have the same surface charge density, their electric field intensities at the surface will be equal. The reason correctly defines surface charge density but doesn't explain the equality of electric fields.
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