Based on the voltage-current graph shown, answer the questions below. 1/ A V/V 10 20 The slope of the graph is A/V The value of the resistance R = 4, 2.
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- The terminal voltage of the battery in figure 4 is 16.6 V. What is the resistance R of the external resistor? What is the internal resistance r of the 18.0-V battery? Note: The figure is provided below.What is the current in the wire in (Figure 1)? Express your answer with the appropriate units.I have attached the formulas and values tahat we use for reference. Please include a detailed solution. Thank you!Question: The substation bus bar is made up of 4-inches round platinum bars 25 ft. long. What is the resistance of each bar.?(Express your answer in micro-ohms)Resistivity of platinum = 10.6
- Three resistors having resistances of 4.0 Ω, 6.0 Ω, and 10.0 Ω are connected in parallel. If the combination is connected to an ideal 12-V. What is the total resistance of the circuit? What is the current through each resistor? What is the power dissipated by the 6.0 Ω resistor? Clearly state the formulae you’re using and what your letters/symbols mean.I have attached the formulas and values tahat we use for reference. Please include a detailed solution. Thank you!Question: The substation bus bar is made up of 4-inches round platinum bars 25 ft. long. What is the resistance of each bar.?(Express your answer in micro-ohms)What is the slope of the voltage vs current plot using data in table 1? Find the value of resistance based on the slope of the plot.
- The circuit in the figure (Figure 1)is called a voltage divider. What value of R will make ΔVout =ΔVin/ 15?In the series and parallel combination circuit as shown in Figure 3, derive a formula for the equivalent resistance R without substituting the values of R1, R2, and R3.Using the circuit diagram below, answer the following questions: Assume the following resistor values for the resistors above:A = 6 OhmsB = 6 OhmsC = 8 OhmsD = 4 Ohms What is the power at the C Ohms? It is circled for you in the diagram.
- Given the figures below, determine in each figure which resistances are connected in series and which are connected in parallel, then solve for the total resistance if all resistances are 100 ohms eachSolve systematically and completely. Highlight final answers. A power supply has an output of 12 volts. A group of three resistors in series is connected to its terminals. Two of the resistors have resistances of 3Ω and 1Ω while the third is unknown. A voltmeter connected across the unknown resistance reads 6 volts. Determine a) The unknown resistance. b)The total current through the resistors. c)The voltage across the 3Ω resistor. d) The voltage across the 1Ω resistor.Assume all of the light bulbs in the circuit diagram shown in the figure all have a resistance of 10 ohms. What is the circuit's total resistance?