LEFT
R2 R3 parallel followed by R1 series
Total current
V across R2=V across R3=
V across R1=
I in R2
I in R3
I in R1 is same as the total current, i.e., 1.82 A
RIGHT
All 3 resistance are in parallel.
Voltage across each is 8 V.
Total current
or simply
Three resistors, R1-2.0 Ω, R2-4.0 Ω, and R3 6.0 Ω are connected as shown in the...
Three resistors, R1 2.0 Ω, R2:4.0 Ω, and R3:6.0 Ω are connected as shown in the figure below. For Circuit 1 (left), (a) Find the equivalent resistance of the combination; .e. [Req1] in Ohms. (b) Find the current that passes through the combination if a potential of 8.0 V is applied to the terminals: L.e. [Itot1] in A (c) Find the voltage across and the current through each resistor; L.e R1: Voltage: [VR11] V and Current: [IR11] A R2: Voltage:...
R1 12 R2 13 R3 V = 10 V, R1 = 50, R2 = 100, R3 = 50 Find the total resistance of this circuit in Ohms. Answer: Find the current in Ry in Amps Answer: Find the current in R2 in Amps Find the current in R3 in Amps Answer: Find the voltage drop in Volts across R1. Answer: Find the voltage drop in Volts across R2. Answer:
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IP Three resistors, R1 = 15 Ω , R2 = 62 Ω , and R3=R, are connected in series with a 24.0 V battery. The total current flowing through the battery is 0.15 A . Find the value of resistance R. Find the potential difference across each resistor.
Three resistors, R1 = 24 Ω , R2 = 69 Ω , and R3=R, are connected in parallel with a 12 V battery. Part A: The total current flowing through the battery is 0.88 A . Find the value of resistance R. Part B: Find the current through each resistor. Part C: If the total current in the battery had been greater than 0.88 A , would your answer to part A have been larger or smaller?
R2 R1 R3 Equivalent Resistance and current (10 pts) 1. R1 = 4 Ω R2-50 R3 = 3 Ω For each arrangement of resistors (a)-(d), find the equivalent resistance between points x and y. Show your work. i. ii. Answer the following for arrangement (d) only, the voltage difference between x and y is 12 V What is the current through each resistor, that is, what is . l2, and Iz. What is the potential difference across each resistor, that...
Consider the circuit shown in the figure with resistors R1= 4.0 Ω, R2= 3.0 Ω, R3= 3.0 Ω, and batteries V1= 2.0 V, V2=1.5 V respectively. What is the potential drop (voltage) across resistor R3?
Two identical resistors, R1 and R2, are connected in parallel, and this parallel combination is then connected in series with a 100 Ω resistor, R3 as shown below If the total resistance of the circuit is 300 Ω what must be the resistance of R1 and R2? If the circuit is connected to a 30V battery, what would the current through R1? What voltage is a dropped across R3? 100 S
Consider the three resistors R1=11 Ω, R2=29 Ω, and R3=77 Ω in the configuration shown in the figure. A potential difference ΔV=3.5 V is applied between A and B Part (a) Express the equivalent resistance Re of the combination of R2 and R3 in terms of R2 and R3.Part (b) Express the total resistance R off the combination of all three resistors in terms of R1, R2 and R3Part (c) Calculate the numerical value ofthe total resistance R in Ω.Part (d)...