40V Il- -M. 5 R. 12 8 R₂ Is 2013 $1
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Using kirchhoff's rules, calculate the current and voltage values of the given figure. Also give the total current and total voltage values. Please typewrite your answers for an upvote.
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- Determine the magnitudes and directions of the currents in each resistor shown in the figure. The batteries have emfs of E1 = 8.2 V and E2= 11.8 V and the resistors have values of R1 = 30 Ω , R2 = 36 Ω , and R3 = 34 Ω. Part A) Ignore internal resistance of the batteries. Express your answers using two significant figures. Enter your answers numerically separated by commas. Part B) Which way is I1 directed? Part C) Which way is I2 directed? Part D) Which was is I3 directed? Part E) Assume each battery has internal resistance 1.3 Ω .Express your answers using two significant figures. Enter your answers numerically separated by commas. Part F) Directions of all I? Sorry for the length! thank you!only HANDWRITTEN answer needed ( NOT TYPED)A voltage source, V, supplying 100 V, is connected to two resistors R1, with a resistance of 400Ω, and R2, with a resistance of 550Ω. R1 and R2 are in series. The voltage source has an internal resistance Ri, which is equal to 50Ω. Draw and annotate an electrical circuit model for this circuit. Use, as a minimum, V, I, R1, R2 and Ri to annotate your diagram. Find the current, I, that flows through the circuit, in Amps. Find the voltage drops across the resistors R1 and R2, in Volts.
- Plot voltage versus current for the following data. Then, draw a best-fit line through the points, and calculate the slope. Be sure to label your graph completely and correctly. SHOW ALL WORK FOR YOUR SLOPE CALCULATION.(clearly show 2 points you chose on the line of your graph for slope calculation) Voltage Unit :V current unit: mA 0 2.9 1.1 8.8 3.4 25 4.8 34 6.5 40 7.5 47 9.2 58 11.3 61 Show your work below for the slope. Slope=An electric circuit consisting of wires, batteries and resistors is shown. All currents have been labeled and assigned directions. a.) Which statement is a correct expression of Kirchhoff's Junction Rule for currents with labels and directions assigned on the above figure? I1 + I2 + I3 = 0 I1 - I2 + I3 = 0 None of these statements are correct. I1 - I2 - I3 = 0 I1 + I2 - I3 = 0 b.) Which statement is a correct expression of Kirchhoff's Loop Rule for the sum of voltage changes for the large outer loop? 18.0 V - (80.0 Ω)I1 + 12.0 V + (50.0 Ω)I3 + (80.0 Ω)I3 = 0 18.0 V - (80.0 Ω)I1 - 12.0 V + (50.0 Ω)I3 + (80.0 Ω)I3 = 0 None of these statements are correct. 18.0 V - (80.0 Ω)I1 + 12.0 V - (50.0 Ω)I3 - (80.0 Ω)I3 = 0 -18.0 V - (80.0 Ω)I1 - 12.0 V + (50.0 Ω)I3 + (80.0 Ω)I3 = 0 18.0 V - (80.0 Ω)I1 - 12.0 V - (50.0 Ω)I3 - (80.0 Ω)I3 = 0