Question

Two Loop RC Circuit A circuit is constructed with four resistors, one capacitor, one battery and a switch as shown. The values for the resistors are R: R2 = 26 Ω, R: 98 Ω and R4 134 Ω. The capacitance is C-42 uF and the battery voltage is v 12 V. The positive terminal of the battery is indicated with a + sign. R3 1) The switch has been open for a long time when at time t + o, the switch is dosed. What is 4lo), the magnitude of the current through the resistor R4 just after the switch is closed? ·067 you currently have 1 submissions for this question. Only 10 submission are allowed A Submit Help You can make 9 more submissions for this question. 2) what is Qj), the charge on the capacitor after the switch has been closed for a very long time? 274 Submit Help You currently have i submissions for this question. only to submission are allowed You can make 9 more submissions for this question Your submissions: 274 X Computed value: 274 feedbeck: Submitted: Monday,February 1 , 7:33 PM 3) after the switch has been dlosed for a very long time. it is then opened. what is Qit,un, the charge on the capacitor at a time tgpsn 538 us after the switch-was opaned?

Answer 1

ary cussent oxe it's 2 acnss K3 anl hence Va-IxRi Rt3Ru 23

R2 = tine Constance = R z C 2 6

I/ is maximum when the ςω'tch is st as vo

QW <an jet (z and ^n loop L Lin and applyins Xct at A hve 1니 Cmax - P2 Values ex-0,067 () + 26 + 194 )-- y8 0.054 A 98 8 Swith max roy A l dosed maximom auent heugh the apaciter

5) The ije shoos the int when Swith 2 Ie is mayi mum whe swih is just opened 4 just opened as aft that aent )ni with wa dlose hme L max - o.037 A . 36+/34+48) (. 26t 99) switeh is opened eftn ime.