An infinite line charge produces a field of 18×10 4 NC - 1 at a distance of 4 cm. The linear charge density is A 0.18μCm - 1 B 0.32μCm - 1 C 4.8μCm - 1 D 0.4μCm - 1

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 Question:  From NCERT  | CUET   || [Difficult level:Medium] Subtopic:Gauss law || 

. An infinite line charge produces a field of  $18\times 10⁴$

4NC - 1 at a distance of 4 cm. The linear charge density is

A

0.18μCm - 1

B

0.32μCm - 1

C

4.8μCm - 1

D

0.4μCm - 1

.

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 Answer ▽ ✅Verified 

Ans: D

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