We are going to: determine the differential equation that governs the variation of the voltage across a capacitor fed by a constant voltage, the constants a, b, and τ in the solution of the differential equation, and the expression of the charge current. More over, we are going to calculate the values of the resistance R and the capacitance C, determine the expression of the voltage UR, and verify graphically the value of the capacitance C.
You can watch:
1) Capacitor-Lebanese Official Exams [GS – LS (2004 – 1)]: [ Ссылка ]
2) Capacitor-Lebanese Official Exams [GS – (2016 – 2)]:[ Ссылка ]
Capacitor - Lebanese Official Exams [LS (2019 -1)]
Теги
physicslebanese_official_examscapacitance_of_a_capacitorexpression_of_charge_currentgrade_12everest physicsRC circuit exerciseRC circuit problemcapacitor exerciseexercise on charging a capacitorτ versus R curvetime constant versus resistance graphτ=RC(duC )/dt + uC/(R C) = E/(R C)i = E/R e^(− t/τ)u = E e^(− t/τ)i =C (𝐝𝐮𝐂)/𝐝𝐭u=E(1- 𝐞^(− 𝐭/𝐑𝐂))calculate capacitancecalculate capacitance graphicallycapacitor fed by constant voltageRC circuit
![240419 [COACHELLA] ATEEZ - ROCKY (YUNHO FANCAM 4K) 코첼라 록키 윤호 직캠](http://i.ytimg.com/vi/bzuqFqgcFpo/mqdefault.jpg)
