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A and V are semi - spherical surfaces of...

A and V are semi - spherical surfaces of radius `r_(1)and r_(2) (r_(1) lt r_(2)) with E_(1) and E_(2)` as the electric fields a the their surfaces. Charge `q_(0)` is placed as shown. What is the condition which may be satisfied ?

A

`phi_(1)/phi_(2)=1`

B

`r_(1)^(2)r_(1)^(2)=E_(1)E_(2)`

C

`(r_(1))/(sqrtE_(2))= (r_(2))/(sqrtE_(2))`

D

`r_(1)sqrtE_(2)=r_(2)sqrtE_(1)`

Text Solution

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The correct Answer is:
a,c
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