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

Options

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

Answer

D

Explanation

`V^(2) v//s t`
`barV^(2) = (underset(0)overset(t)intV^(2) dt)/(underset(0)overset(T)intdt) = (area of V^(2) v//s t fo r t = 0 t o t = T)/(T)`
`= (V_(0)^(2) T //2)/(T) = V_(0)^(2)/(2)`
`V_(rms) = sqrt(barV^(2)) = V_(0)^(2)/(2)`
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