HSC Science (General) 12th Board ExamMaharashtra State Board
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Solution - Electric field intensity in free space at a distance ‘r’ outside the charged conducting sphere of radius ‘R’ in terms of surface charge density ‘ a ’ is - HSC Science (General) 12th Board Exam - Physics

Question

Electric field intensity in free space at a distance ‘r’ outside the charged conducting sphere of radius ‘R’ in terms of surface charge density ‘ a ’ is............................

(a)`sigma / in_0[R/r]^2`

(b)`in_0/sigma[R/r]^2`

(c)`R/r[sigma/in_0]^2`

(d)`R/sigma[r/in_0]^2`

 

Solution

(a) `sigma / in_0[R/r]^2`

Electric field intensity in the free space outside the charged conducting sphere in terms of surface charged density is given as

`E=sigma / in_0[R/r]^2`

 

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Reference Material

Solution for question: Electric field intensity in free space at a distance ‘r’ outside the charged conducting sphere of radius ‘R’ in terms of surface charge density ‘ a ’ is concept: null - Electromagnetic Induction. For the courses HSC Science (General) , HSC Science (Electronics), HSC Science (Computer Science)
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