Question

No Subject Today at 10:33 AM 10:34 AM WA0012.jpg 3:17 AM 13. Using Kirchhoff's rules, provide the changes in potential in terms of the current, the emfs, and the resistances for the following circuit and solve for the current (20 points) WA0003.j... 3:14 AM A0003.)... Battery Yesterday hey'll lo... to bring hought Sunday 14. What is the time constant for the discharge of the capacitors in the figure below? (20 points) made... BH 3 kn 2 Zut

Answer 1

cm ļ R2 - E, I, TIR, TIR2 + E2 - It -IR3 = 0 E,- Ez I Cri+R, + Rz trz + R3 ) = - E - Ez r + R + R₂ +82 + R3 $ 122 us 4 x 2 4+2 ( 4ut & get are Cey = 19) 2 2 eef are parallel 4uF in kr = 3 kr 2 2u2 are in parallel ) 3x2 3 *2 Req= 1 - 6 +) 103 x 4 x 10-6 to Rey ley = $. 41013 sec s 16 ms they