![If a direct current of value a ampere is superimposed on an alternating current 1 = b sin omega t flowing through a wire, what is the effective value of the resulting If a direct current of value a ampere is superimposed on an alternating current 1 = b sin omega t flowing through a wire, what is the effective value of the resulting](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/13657726_web.png)
If a direct current of value a ampere is superimposed on an alternating current 1 = b sin omega t flowing through a wire, what is the effective value of the resulting
![DC superimposed AC high voltage: A new strategy for transferring stable He atmospheric pressure cold plasma bullets through long dielectric tubes: Physics of Plasmas: Vol 24, No 6 DC superimposed AC high voltage: A new strategy for transferring stable He atmospheric pressure cold plasma bullets through long dielectric tubes: Physics of Plasmas: Vol 24, No 6](https://aip.scitation.org/action/showOpenGraphArticleImage?doi=10.1063/1.4989713&id=images/medium/1.4989713.figures.online.f1.jpg)
DC superimposed AC high voltage: A new strategy for transferring stable He atmospheric pressure cold plasma bullets through long dielectric tubes: Physics of Plasmas: Vol 24, No 6
How does a transistor amplify an AC signal (when it works on DC and cannot change current direction)? - Quora
![capacitor - Adding a DC bias to an AC voltage at the base of a transistor - Electrical Engineering Stack Exchange capacitor - Adding a DC bias to an AC voltage at the base of a transistor - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/SHwi9.jpg)