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A hemispherical body of radius R is plac...

A hemispherical body of radius R is placed in a uniform electric field E. What is the flux linked with the curved surface if, the field is (a) parallel to the base, (b) perpendicular to the base.

A

`phi=(E(piR)`

B

`phi=(ES=E(piR^3)`

C

`phi=E(piR^2)`

D

`phi=(ES=E(piR^4)`

Text Solution

Verified by Experts

The correct Answer is:
C
a.
Net flux entering from AB =net flux entering from BC
b.

`phi=(ES=E(piR^2)`
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