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NEET UG

Practice

Electricity & Magnetism

Coulomb's Law & Electric Field

Quick practice

Question 1 of 5

A sphere of radius R and charge Q is placed inside a concentric imaginary sphere of radius 2R. The flux associated with the imaginary sphere is

A

\frac{2 Q}{\epsilon_{0}}

B

\frac{Q}{\epsilon_{0}}

C

\frac{Q}{2 \epsilon_{0}}

D

\frac{4 Q}{\epsilon_{0}}

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