What is $rms$ ? Write the formula of $rms $ for current ?
What is $rms$ ? Write the formula of $rms $ for current ?
Similar Questions
The output sinusoidal current versus time curve of a rectifier is shown in the figure. The average value of output current in this case is
The output sinusoidal current versus time curve of a rectifier is shown in the figure. The average value of output current in this case is
The voltage of $AC$ source varies with time according to the equation, $V = 100\, \sin 100\, \pi \, t \, \cos \,100\, \pi \,t$. Where $t$ is in second and $V$ is in volt. Then:-
The voltage of $AC$ source varies with time according to the equation, $V = 100\, \sin 100\, \pi \, t \, \cos \,100\, \pi \,t$. Where $t$ is in second and $V$ is in volt. Then:-
The phase difference between the voltage and the current in an ac circuit is $\pi /4$. If the frequency is $50\, Hz$ then this phase difference will be equivalent to a time of
The phase difference between the voltage and the current in an ac circuit is $\pi /4$. If the frequency is $50\, Hz$ then this phase difference will be equivalent to a time of
An alternating current is given by the equation $i=i_{1} \sin \omega t+i_{2} \cos \omega t$. The rms current will be
An alternating current is given by the equation $i=i_{1} \sin \omega t+i_{2} \cos \omega t$. The rms current will be
- [JEE MAIN 2021]
In general in an alternating current circuit
In general in an alternating current circuit