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Electric Charges & Fields- mock test

1 Comment / By bhotik15 / May 7, 2026

Welcome to your Electric Charges & Fields- mock test

If σ is the surface charge density, the electric field near an infinite charged conducting sheet is:

2σ/ε₀

σ/ε₀

σ/2ε₀

None

Force of attraction between two point charges placed in a medium of dielectric constant K is F. What will be the force if the medium is replaced by air?

K^2F

F/K^2

F/K

None

Work done in rotating a dipole from stable equilibrium to unstable equilibrium in a uniform field E is:

-2PE

ZERO

2PE

None

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1 thought on “Electric Charges & Fields- mock test”

Lakshay
May 16, 2026 at 3:33 pm
Myself lakshay , I am in 12th class
Sir test ke sawal to shi the bas question no 20 me thoda doubt h😅 and overall experience shi tha
Feedback – only one time answer lagaiye sir jisse efficiency bhot badh sakti h, and test ke answer end me likh diya karo sir vo jyada acha hoga😄
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1 thought on “Electric Charges & Fields- mock test”

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