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An infinitely long solid cylinder of radius R has a uniform volume charge density ρρ. It has a spherical cavity of radius R2 with its centre on the axis of the cylinder, as shown in the figure. The magnitude of the electric field at the point P, which is at a distance 2R from the axis of the cylinder, is given by the expression . The value of k is:
    Correct answer is '6'. Can you explain this answer?
    Most Upvoted Answer
    An infinitely long solid cylinder of radius R has a uniform volume ch...
    Let us assume that the spherical cavity is filled with charge of same density but opposite in sign then
    On comparing this with given value in the question,
    we get:
    ⇒ k = 6
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    An infinitely long solid cylinder of radius R has a uniform volume charge density ρρ. It has a spherical cavity of radius R2 with its centre on the axis of the cylinder, as shown in the figure. The magnitude of the electric field at the point P, which is at a distance 2R from the axis of the cylinder, is given by the expression . The value of k is:Correct answer is '6'. Can you explain this answer?
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    An infinitely long solid cylinder of radius R has a uniform volume charge density ρρ. It has a spherical cavity of radius R2 with its centre on the axis of the cylinder, as shown in the figure. The magnitude of the electric field at the point P, which is at a distance 2R from the axis of the cylinder, is given by the expression . The value of k is:Correct answer is '6'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about An infinitely long solid cylinder of radius R has a uniform volume charge density ρρ. It has a spherical cavity of radius R2 with its centre on the axis of the cylinder, as shown in the figure. The magnitude of the electric field at the point P, which is at a distance 2R from the axis of the cylinder, is given by the expression . The value of k is:Correct answer is '6'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An infinitely long solid cylinder of radius R has a uniform volume charge density ρρ. It has a spherical cavity of radius R2 with its centre on the axis of the cylinder, as shown in the figure. The magnitude of the electric field at the point P, which is at a distance 2R from the axis of the cylinder, is given by the expression . The value of k is:Correct answer is '6'. Can you explain this answer?.
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