Electrostatics Ques 93
- A long cylindrical shell carries positive surface charge $\sigma$ in the upper half and negative surface charge $-\sigma$ 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)
(2015 Main)
(a)
(b)
(c)
(d)
Show Answer
Answer:
Correct Answer: 93.(d)
Solution:
Formula:
Electric Field Intensity Due to Dipole
- Electric field lines originate from position charge and termination negative charge. They cannot form closed loops and they are smooth curves. Hence, the most appropriate answer is (d).
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