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In the given circuit if point C is conne...

In the given circuit if point `C` is connected to the earth and a potential of `+80V` is given to the point `A`, the potential at `B` is

A

`10V`

B

`20V`

C

`30V`

D

`40V`

Text Solution

Verified by Experts

The correct Answer is:
B
`V'=((3)/(3+9))xx80=20V`
`V_(B)-V_(c)=20`
`V_(B)-0=20impliesV_(B)=20V`
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