ElectrostaticsPhysics

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Question 1
HardJEE

A point charge QQ is placed exactly at the center of the open circular flat face of a hemispherical surface. The electric flux passing ONLY through the curved hemispherical surface is:

A. Q/2ϵ0Q/2\epsilon_0
B. Q/ϵ0Q/\epsilon_0
C. Q/4ϵ0Q/4\epsilon_0
D. Zero
Question 2
HardJEE

A point charge Q is placed exactly at the center of the open circular flat face of a hemispherical surface. The electric flux passing ONLY through the curved hemispherical surface is:

A. Q/(2ε0)Q/(2ε₀)
B. Q/ε0Q/ε₀
C. Q/(4ε0)Q/(4ε₀)
D. Zero

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