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- Electric current I enters a node with three resistors connected in parallel (Fig. CQ18.5). Which one of the following is correct? (a) I1 = I and I2 = I3 = 0. (b) I2 I1 and I2 I3. (c) V1 V2 V3 (d) I1 I2 I3 0. Figure CQ18.582. Switch S in is closed at time t 30, to begin charging an initially uncharged capacitance C= 15.0 µF through a resistor of resistance R = 20.0 Q. %3D S. cаpacitor of R %3D At what time is the potential across the capacitor equal to that across the resistor?In the circuit, R= 30.0 kN and C = 0.100 µF. The capacitor is allowed to charge fully, and then the switch is changed from position a to position b. What will the voltage across the resistor be 8.40 ms later? R where X = 64.1 V.
- Partly cloudy W S Find the power dissipated by the 62 resistor. A A A AV AV Û Start typing here. alt 3 SA $ 4 V = 24 V R % 5 R₁ =70 ww V R₂ = 10.02 Q Search < G B w H R₂ = 60 Z * ANA 00 8 J R₁-40 M K devara f10 alt v-100/16+v/5+4v=0 K AA W Ö ctrl 11 prt sc 1 pause 1 delete backspace home num enter lock O 7 home T shift 1A 11:56 PM 7/6/2025 4 100 1 end Pa up 5 1 + 0 Og 9 pg up ←N 2 ins Razorray08976 Paz orrayt +82. Switch S in is closed at time t 0, to begin charging an initially uncharged capacitance C= 15.0 µF through a resistor of resistance R 20.0 2. At what time is the potential across the capacitor equal to that across the resistor? ww сарасitor of C. %3D= In the circuit shown below & = 78.0 V, R5 = 4.00, R3 = 2.00, R₂ = 2.20 , I5 = 9.90 A, 14 = 5.70 A, and I₁ resistors R₁ and R4. A A 12 13 R₁ R4 = || = = = Ω a ww 1₁ R₂ W R4 14 I5 R5 13 R3 13.2 A. Find the current through R₂ and R3, and the values of the
- For the series-parallel network c) find the magnitude of voltage Vab- R2 R6 5Ω 13 60 V ab R3 R7 a 4 0 Rg' R 10 0 80 V R4 = 40 8Ω R$ 2Ω %3D O a. 14 V O b.9 V Oc. 40 V O d. 80 VEach resistor in the three circuits in the drawing has the same resistance R, and the batteries have the same voltage V. The values for R and Vare 802 and 6.0 V, respectively. Determine the total power delivered by the battery in each of the three circuits. PA= PB= PC= i R R wwwwww V Circuit A # R ww A A R R R www R www R mimi nim ww R V Circuit C wwwwww R V Circuit B R www RProblem 4, 1.10 Further Application Application of Kirchoffs law for the following mesh find curent I, L.I, I, using Ohm's Law Voltage (current) resistance with the conventionthat a curent loop away from + back %3D to as in mesh1 is consideredpositive voltage negative voltage as in mesh 2 as it loops from backto + 19 V 12 I 3Ω 32 291 20 I, 2. 14 V 10 40 -10 ww ww
- 1. A resistor R₂=5.0 2 is mounted in parallel with a resistor R3=6.0 , and this combination is connected in series with a resistor R₁ = 12.0 2 and a 10 Volts battery. What is the power dissipated in the R₁ resistor? Watts J f60 ssf60 ssf60 ssf60 ssf60* R₁ -www R₂ v/k R3 ssfossi pojas (98 poj sf60 ssf60 ssf60 ssf60f60 ssf60 ssto ssf60 ssf60 0 $60 sf60 ssf60 ssf60 ssf60 ssf60 s ssf60 ssf60 ssf60 ssf60 f60 ssTwo resistors, R1 = 50 Ω and R2 = 17 Ω are connected in series to a battery providing voltage ΔVbat = 3.1 V. What is the potential difference measured across the resistor R2?What is Drop? Consider the following circuit. What is the voltage drop across the 7.5 kN resistor? 6.0 kQ 12.0 V 5.0 ka 7.5 kQ А. 0.60 V С. 6.7 V В. 4.0 V D. 12 V