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The figure shows a charge q placed inside a cavity in an uncharged conductor. Now if external electric field is switched on
  • a)
    both induced charge on outer and inner surface will redistribute. 
  • b)
    only induced charge on inner surface will redistribute. 
  • c)
    only induced charge on outer surface will redistribute. 
  • d)
    force on charge q placed inside the cavity will change.
Correct answer is option 'A,B,D'. Can you explain this answer?
Verified Answer
The figure shows a chargeqplaced inside a cavity in an uncharged condu...
The distribution of charge on the outer surface, depends only on the charges outside, and it distributes itself such that the net, electric field inside the outer surface due to the charge on outer surface and all the outer charges is zero. Similarly the distribution of charge on the inner surface, depends only on the charges inside the inner surface, and it distributes itself such that the net, electric field outside the inner surface due to the charge on inner surface and all the inner charges is zero.
Also the force on charge inside the cavity is due to the charge on the inner surface.
The correct answers are: only induced charge on inner surface will redistribute., both induced charge on outer and inner surface will redistribute., force on charge q placed inside the cavity will change.
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Most Upvoted Answer
The figure shows a chargeqplaced inside a cavity in an uncharged condu...
The distribution of charge on the outer surface, depends only on the charges outside, and it distributes itself such that the net, electric field inside the outer surface due to the charge on outer surface and all the outer charges is zero. Similarly the distribution of charge on the inner surface, depends only on the charges inside the inner surface, and it distributes itself such that the net, electric field outside the inner surface due to the charge on inner surface and all the inner charges is zero.
Also the force on charge inside the cavity is due to the charge on the inner surface.
The correct answers are: only induced charge on inner surface will redistribute., both induced charge on outer and inner surface will redistribute., force on charge q placed inside the cavity will change.
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The figure shows a chargeqplaced inside a cavity in an uncharged conductor. Now if external electric field is switched ona)both induced charge on outer and inner surface will redistribute.b)only induced charge on inner surface will redistribute.c)only induced charge on outer surface will redistribute.d)force on charge q placed inside the cavity will change.Correct answer is option 'A,B,D'. Can you explain this answer?
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The figure shows a chargeqplaced inside a cavity in an uncharged conductor. Now if external electric field is switched ona)both induced charge on outer and inner surface will redistribute.b)only induced charge on inner surface will redistribute.c)only induced charge on outer surface will redistribute.d)force on charge q placed inside the cavity will change.Correct answer is option 'A,B,D'. Can you explain this answer? for Physics 2025 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about The figure shows a chargeqplaced inside a cavity in an uncharged conductor. Now if external electric field is switched ona)both induced charge on outer and inner surface will redistribute.b)only induced charge on inner surface will redistribute.c)only induced charge on outer surface will redistribute.d)force on charge q placed inside the cavity will change.Correct answer is option 'A,B,D'. Can you explain this answer? covers all topics & solutions for Physics 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The figure shows a chargeqplaced inside a cavity in an uncharged conductor. Now if external electric field is switched ona)both induced charge on outer and inner surface will redistribute.b)only induced charge on inner surface will redistribute.c)only induced charge on outer surface will redistribute.d)force on charge q placed inside the cavity will change.Correct answer is option 'A,B,D'. Can you explain this answer?.
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