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The rms value of potential difference V ...

The rms value of potential difference `V` shown in the figure is

A

`V_(0)`

B

`(V_(0))/(sqrt(2))`

C

`(V_(0))/2`

D

`(V_(0))/(sqrt(3))`

Text Solution

Verified by Experts

The correct Answer is:
B
`V_(rms)=[1/Tint_(0)^(T//2) V_(0)^(2) dt]^(1//2)=[(V_(0)^(2))/T [t]_(0)^(T//2)]^(1//2)`
`=[(V_(0)^(2))/T(T/2)]^(1//2)`
`V_(rms)=(V_(0))/(sqrt(2))`
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Knowledge Check

  • The r.m.s. value of potential difference V shown in the figure is :

    A
    `V_(0)//sqrt(3)`
    B
    `V_(0)`
    C
    `V_(0)//sqrt(2)`
    D
    `V_(0)//2`

  • The r.m.s. value of potential difference V shown in Fig. is

    A
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    B
    `V_(0)//2`
    C
    `V_(0) //sqrt2`
    D
    `V_(0) //sqrt3`

  • The potential difference between A and B as shown in figure is

    A
    1V
    B
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    C
    3V
    D
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