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Electrostatics question

2008 · Shift 2 · Q56
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Electrostatics question

2008 · Shift 2 · Q56

JEE AdvancedPhysicsElectrostaticsMCQ+3 / −1
STATEMENT 1 : For practical purposes, the earth is used as a reference at zero potential in electrical circuits. and STATEMENT 2 : The electrical potential of a sphere of radius R with charge Q uniformly distributed on the surface is given by Q4πε0R{Q \over {4\pi {\varepsilon _0}R}}4πε0​RQ​
  1. A
    Statement 1 is True, Statement 2 is True; Statement 2 is a CORRECT explanation for Statement 1
  2. B
    Statement 1 is True, Statement 2 is True; Statement 2 is a NOT CORRECT explanation for Statement 1
  3. C
    Statement 1 is True, Statement 2 is False
  4. D
    Statement 1 is False, Statement 2 is True
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