R₁ ww V/₂ T R₂ R₂ In the circuit shown above, determine the current through R2 if V1 = 34.8 V, V2 = 29.1 V, R1 = 146 ohms, R2 = 180 ohms, and R3 = 163 ohms. Enter the current as a positive value if it flows from left to right and a negative value if the current flows from right to left.

Find the potential difference between point a and point b for the situation shown below. Here ₁ = 12.0 V, E₂ = 7.77 V and R₁ = 4.33 №, R₂ = 6.44 , and R3 = 2.28 2. Va - Vb = R₂ E2 b R3 www R₁ &₁

We now have a function file called myCircuit.m that solves for the currents in the following system of equations: i₁ + 12 = 13 V₁-i₁R₁ - 13R3 = 0 V2-i2R2 - 13R3 = 0 The circuit has R₁ = 1022, R₂ = 2002, and R3 = 409. The first battery has a fixed voltage V₁ = 35V, but the second battery can be adjusted to anything between 20V and 60V. We want the current is to be 0.77A. We will find the V₂ that produces this current by starting at V₂ = 20V and incrementing V₂ by 0.01V until we get i3 greater than or equal to 0.77A. Write a script file called current.m that calls myCircuit.m inside a while loop in order to determine what voltage we should select for V₂. This problem assesses how you can handle vector outputs to functions.

R3 R4 R5 Consider the circuit, as shown in the figure above. R₁ - 10.0 ohm, R₂ = 11.0 ohm, Ry 5.00 ohm, R4 = 5.00 ohm, Rs 22.0 ohm and V = 25.0 V. Calculate the magnitude of the current in the Rs = 22.0 ohm resiston Submit Answer Incorrect. Tries 2/6 Previous Tries Calculate the magnitude of the potential difference between points a and b. Submit Answer Incorrect. Tries 1/6 Previous Tries