Question

vii) which of the following produces uniform electric field?
a) Point charge b) linear charge c) two parallel plates.

d) Charge distributed an circu
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Answer 1

Answer:

c) two parallel plates.

Explanation:

For a point charge , electric field is given by kq/r², they are not uniform.For a linear infinite charge it is 2klemda/r.

Only parallel plates or a plate can produce uniform electric field.

Answer 2

Answer:

Option (c) two parallel plates is the correct answer

Explanation:

• The infinite planar arrangement that is parallel or uniformly charged provides a uniform electric field.

• If the parallel plates of the capacitors are separated by a modest distance, the electric field between them can be made uniform.
• When compared to the size of the parallel plates, the space between the plates must be relatively short.

Hence , Two parallel plates produce uniform electric field .

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