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JEE Main 202331 JanuaryMorning Shift
Exam
JEE Main
Year
2023
Date
31 January
Shift
Morning Shift
Subject
Physics
Chapter
Electrostatics

JEE Main 2023 · 31 January · Morning Shift · Physics · Electrostatics

Which of the following correctly represents the variation of...

Which of the following correctly represents the variation of electric potential (V)( V ) of a charged spherical conductor of radius (R)( R ) with radial distance (r)( r ) from the centre?Which of the following correctly represents the variation of electric potential ( V ) of a charged spherical conductorWhich of the following correctly represents the variation of electric potential ( V ) of a charged spherical conductorWhich of the following correctly represents the variation of electric potential ( V ) of a charged spherical conductorWhich of the following correctly represents the variation of electric potential ( V ) of a charged spherical conductorWhich of the following correctly represents the variation of electric potential ( V ) of a charged spherical conductor

Options

  1. AAccording to Kyoto protocol the major nations abide to reduce concentration of green house gases by
  2. BAccording to Kyoto protocol the major nations abide to reduce concentration of green house gases by
  3. CAccording to Kyoto protocol the major nations abide to reduce concentration of green house gases by
  4. DAccording to Kyoto protocol the major nations abide to reduce concentration of green house gases by

Correct answer

C. According to Kyoto protocol the major nations abide to reduce concentration of green house gases by

Step-by-step solution

Which of the following correctly represents the variation of electric potential ( V ) of a charged spherical conductor

As electric field inside the charged conducting sphere is zero, therefore potential will be constant for the inside part.

For outside part, electric potential decreases as V=kqrV = \dfrac{kq}{r} and the conducting sphere behaves like a point charge concentrated at the centre.

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