Build the circuit and test your predictions. Describe how the current divides at the junction in the circuit. Does the current divide evenly at the junction? If not, where does most of the current go?
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- explain in paragraph form on how do the minimum resistance, maximum current and parallel connection relates to each other, including their formula? and why does the parallel connection have a lower resistance?Solve the following problems and show your COMPLETE solution. Resistors in Series and Parallel Find the equivalent resistance of the network of resistors shown below. This network isusually referred to as resistor ladder. What current will flow through the circuit whenconnected to a 120 V DC supply?Describe how the current flowing through the resistor varied as the voltage was increased? Based on the graph, What do the slopes of the best fit lines represent? Explain Do you consider the resistor as ohmic? Why or why not?
- How do figure what the equivalent resistance is for two resistors in parallel, as to the attached screen shot?Two people are debating electron flow versus conventional flow. One of them says that you will get different results predicting polarity of voltage drops in a resistive circuit depending on which convention you use. The other person says that the convention for labeling current does not matter at all, and the Great job! You have understood the lesson. Are you now ready to summarize? ANSWER: correct polarities will be predicted either way. Which of these two people is correct? Explain why, and give an example to prove your point.You measured the resistance values and using an ohmmeter directly, and you also determined the values of and from Ohm's law in the two circuit configurations. In addition, the resistance was given from the resistor color-code. Which of these give the most accurate resistance value? Briefly explain your answer. Examine the power use determined for the individual resistors , and the combined resistances for both series and parallel configuration. Based on your observations, write a general equation that describes the "equivalent power" for each configuration. For the series circuit, based on your results, write an equation relating the voltage from the power source to the voltage across each component resistor. For the parallel circuit, based on your results, write an equation relating the current flow from the power source to the currents flow in each component resistor.
- The mixture, Electric Circuits, and Mechanics Write your numerical answer on the space provided, rounded-off to two (2) decimal places. Please answer this on paper in step by step solution and make sure to illustrate it properly A 30-volt electromotive force is applied to an LR-series circuit in which the inductance is 0.1 henry and the resistance is 50 ohms. If the initial current is 0, find the current and the voltage across the resistor at 0.05 seconds.What is the current through the battery two minutes after the switch is closed in the circuit below? Assume RR = 3 kΩkΩ. (Hint: how does the time passed compare to the time constant of the circuit, and how will this affect the current throughout the circuit?)Analyze the circuit below. Give the voltage acrossand the current through each circuit element listed in the box provided.
- Solve the following problems and show your COMPLETE solution.1. Resistors in Series and ParallelFind the equivalent resistance of the network of resistors shown below. This network isusually referred to as resistor ladder. What current will flow through the circuit whenconnected to a 120 V DC supply?Suppose that a switch has been added to the circuit as shown. The switch is initially closed.When the switch is opened, will the currentthrough bulb A increase, decrease, or remain thesame? Explain how you determined your answer.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.