Compute the EQUIVALENT RESISTANCE of the circuit shown below. Then find the voltage drop across each resistor, the current through each resistor, & the current put out by the battery (lo). (R₁ = 4 S2, R₂ = 22, R3 = 10 S2, R4 = 42, and Vo = 49 V.) Vo R1 R2 R3 R4 Req = Io = I₁ = 12 = I3 = I4 = 22 V1 = V₂ = V3 = V4=

For the circuit below, determine the MAGNITUDE of the CURRENT passing through each resistor. V₁ = 14 V, V₂ = 3 V, V3 = 4 V, R₁ = 92, R₂ = 122, R3 = 13 2. R₁ V₁ WWWH V₂ R₂ HIW V3 R3 www I1 = 1.555 A I₂ = I3 = X ▸

R₁ R₂ ww R 6 R 5

Consider the circuit shown in the figure below. (Assume R₁ = 15.5 and R₂ = 3.002.) b 25.0 V R₁ R₁ a R₂ R₂ (b) Find the current in the 20.0- resistor. A -20.0 Ω (a) Find the potential difference between points a and b. 1.57 X V

Three resistors, R1=50, R2=32, R3=42 are connected to a battery as shown in the figure below. If the battery voltage is 36Volts, determine the power dissipated by R2. Express your answer in units of Watts, using zero decimal places. R2 ww- ww- R1 R3 V

VB1 = = RA 120Ω IRA G R5=4300 IR1 IR2 = IR3 In the circuit above, the current through R5 (labeled as 13) is 15 mA. Given this information, find the magnitude of the current through the other resistors and the magnitude of the voltage drop across the second battery VB2. Note the WebWork units for current (1) are amp. For resistance, you can use ohm or kohm. VB1 = 3 volts 13= 15 mA R1 340Ω R2 140Ω R3 = 1100 = = - R1 www VB2 = R2 13 R5 S R3 www R4 VB2

Consider the circuit shown below. The terminal voltage of the battery is V = 18 V [note]. www R₁ = 4.00 Ω 3 V = 18.00 V Hint R3 = 4.00 Ω www a. Find the equivalent resistance of the circuit. Req 52. b. Find the current through each resistor. Give your answer as a comma-separated list in unit of ampere. currents through R2, and R3 (in ampere, in order): c. Find the potential drop across each resistor. Give your answer as a comma-separated list in unit of volt, as an absolute value. potential drops across R₁, R₂, and R3 (in volt, in order): d. Find the power dissipated by each resistor. Give your answer as a comma-separated list in unit of watt. power dissipated by R₁, R2, and R3 (in watt, in order): e. Find the total power supplied by the battery. Pbattery = W. Submit Question R₂ = 1.00 2 $ 4 G Search or type URL % 5 6 & 7 * 8 + 9 0

Suppose you have a circuit with two resistors in series as shown below. If Resistor R₁=19.13, and if R₂-13.240, what is the equivalent resistance of the circuit? R₁ R₂ 3+ E B Note: It is understood that the unit of your answer is in Ohms (), however do not explicitly include units in your answer. Enter only a number. If you do enter a unit, your answer will be counted wrong.

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Consider the circuit below. [Answer in 2 significant figures] a a) b b) value. c) L 0.25 A d) 10 Q2 >M 0.1 A R = ? 20 Ω www 10 Ω www I= ? What is the potential difference between a and b? What is the equivalent resistance of the circuit? 5Ω What is the current l? How much power is dissipated by the unknown resistor R? You should have a numerical