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A long cylindrical shell carries positive surface charge in t
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A long cylindrical shell carries positive surface charge in the upper half and negative surface charge in the lower half. The electric field lines around the cylinder will look like figure given in (figures are schematic and not drawn to scale)
Electric field
Electric field
Electric field
Electric field

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Updated on: Oct 2, 2023

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Arihant Physics JEE Main Chapterwise Solutions (2019-2002) (Arihant)

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JEE Mains 2015

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A long cylindrical shell carries positive surface charge in the upper half and negative surface charge in the lower half. The electric field lines around the cylinder will look like figure given in (figures are schematic and not drawn to scale)
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Exp. (a)
Field lines should originate from positive charge and terminate to negative charge. Thus, (b) and (c) are not possible.
Electric field lines cannot form corners as shown in (d).
Thus, correct option is (a).
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Question Text
A long cylindrical shell carries positive surface charge in the upper half and negative surface charge in the lower half. The electric field lines around the cylinder will look like figure given in (figures are schematic and not drawn to scale)



Updated OnOct 2, 2023
TopicElectric Charges and Fields
SubjectPhysics
ClassClass 12
Answer TypeText solution:1 Video solution: 15
Upvotes1520
Avg. Video Duration5 min