The phase difference between current and volt | vedclass

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Question

(C) The relationship between phase difference $\phi$ and time difference $\Delta t$ is given by $\Delta t = \frac{\phi}{\omega} = \frac{\phi}{2\pi f}$

Vedclass · Accepted Answer

$2.5\, ms$

Vedclass · Answer

(C) The relationship between phase difference $\phi$ and time difference $\Delta t$ is given by $\Delta t = \frac{\phi}{\omega} = \frac{\phi}{2\pi f}$.Given: phase difference $\phi = \pi/4$ and frequency $f = 50\, Hz$.Substituting the values: $\Delta t = \frac{\pi/4}{2\pi 	imes 50}$.$\Delta t = \frac{\pi}{4 	imes 2\pi 	imes 50} = \frac{1}{8 	imes 50} = \frac{1}{400}\, s$.$\Delta t = 0.0025\, s = 2.5\, ms$.

The phase difference between current and voltage in an $AC$ circuit is $\pi/4$. If the frequency is $50\, Hz$,what is the time difference?

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