37 - Series RLC Circuits with Solved Examples | Solving AC Circuit Problems

[@JaxBeacher]

Excellent and detailed solution.

[@SkanCityAcademy_SirJohn]

Thank you very much

[@LulamaSuccess]

how did you find those value in polar form

[@Sara-mn8qf]

thanks

[@SkanCityAcademy_SirJohn]

Youre welcome

[@nyashalant]

8:40 why did you say t=0?

[@nyashalant]

8:36 here rather

[@SkanCityAcademy_SirJohn]

The phase angle of v(t) is zero, from 10cos 2t. If you convert to polar form, you have 10

[@nyashalant]

Got it thanks

[@Luciusilver]

Please for the v=10cos2t why didn't you convert it into the sin form?

[@SkanCityAcademy_SirJohn]

Its nothing really. You can either choose to convert or not, say you want to convert it. Cos wt = sin (wt + 90) Hence Cos 2t = sin (2t + 90)

[@Luciusilver]

Okay.Thanks a lot

[@SkanCityAcademy_SirJohn]

@Luciusilver most welcome