Write Ohm’s LawA potentiometer is a variable resistor that can be adjusted given the needs of the application. For a 24-volt circuit compute the resistance that should be set to obtain the following current levels:2 Amperes4 Amperes6 Amperes

Since you have asked multiple questions, we will solve the first question for you. If you want any…

Answered: Write Ohm’s Law

Science

Physics

Write Ohm’s Law

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter23: Series And Parallel Circuits

Section: Chapter Questions

Problem 86A

See similar textbooks

Related questions

Q: Voltmeters have high internal resistance. What could be the purpose of such design?Why we are…

A: Voltmeter is a device which measures voltage across a given electric element. The voltage across a…

Q: A multi loop circuit has four resistors, all of 2.5 MQ, and two 12 V batteries as shown. What are…

Q: In a series circuit, certain general rules may be stated with regard to quantities of voltage,…

A: Since there are multiple questions posted, we will answer the first question for you. If you want…

Q: An energy source forces a constant current of 2 A for 10 s to ﬂow through a lightbulb. If 2.3 kJ is…

A: Given data: Current (I) = 2 A Time (t) = 10 s Energy (E) = 2.3 kJ = 2300 J Required: The voltage…

Q: 1. A 9 Volt battery is connected to a 12-ohm resistor and a 6-ohm resistor as shown on the right a.…

A: Given, Resistance,R1=12Ω,R2=6Ω Voltage of battery,V=9 V

Q: 1.) Below is a single loop for a circuit. Write out a complete loop rule for the circuit using Kir…

Q: Draw and label a circuit with a power supply and a resistor. Write the equation for Ohm's law…

Q: Given the following expression, draw the circuit that models it.

Q: Draw the series and parallel RLC circuits. Write few lines about their usage in Electronics.

A: Resistor R is a component that provides resistance to the flow of current in a circuit. Inductor L…

Q: Topic: Ohmic and Non-ohmic Materials What is the power in a circuit of a 30-V battery is connected…

A: Given, Potential difference of battery,V=30 V Resistance,R=10 Ω

Q: Summarize the similarities and differences between the series and parallel circuits. what is the…

A: When the same current flows through all the components of a circuit, the circuit is known as the…

Q: Draw schematic diagrams for THREE different circuits can be made with three loads (each 100 Ω) where…

A: Equivalent resistance in series R = R1 + R2 equivalent resistance in parallel 1/R = 1/R1 + 1/R2

Q: An electric circuit contains a variable resistor connected to a source of constant potential…

A: According to the Ohm's law, The current flows through a circuit is directly proportional to the…

Q: Compare and contrast electrical voltage, current and resistance.

A: We have to compare and contrast electrical voltage, current and resistance.

Q: power dissipated by a resistor with a resistance

Q: A battery, switch, capacitor, and lamp are connected in series. Describe what happens to the lamp…

A: Required : What happens when the switch is closed.

Q: Look at the behavior describe what they do when they have a closed circuit what happens…

Q: A 10 Ω resistor is connected in series to a parallel combination of a 60 Ω resistor and a 20 Ω…

Q: Four circuits have the form shown in the diagram below. The capacitor is initially uncharged and the…

Q: after the opera, uber-geek goes home to play work on his robot girlfriend (she's a great listener…

Q: Circuit Analysis – Parallel Using Kirchhoff's Laws for a parallel circuit, fill in the blocks below.…

A: According to question we need to filling the blanks.

Q: Determine the equivalent resistance and circuit diagram of a 6.0 Ω and a 8.0 Ω resistor if … a. ……

A: Given: Resistance , R1 = 6 ohm Resistance , R2 = 8 ohm

Q: A capacitor is connected into a 480-v, 60-Hz circuit. An ammeter indicates a current flow of 2.6 A.…

Q: Consider and draw a circuit that will give the output graph given in the figure above.

A: In a given figure output is given which is half-wave in the negative direction. This output is…

Q: Question 17: You are given two circuits as shown In figure, which consist of NAND gates. Identify…

A: Given value--- two input A and B to logic circuit. We have to find--- logic function?

Q: 6. For the graph shown in the figure, what physical quantity does the slope of the graph represent…

A: We know the power in an electric circuit is given by, Power (P) = Voltage (V) ×Current (I)

Q: If multiple capacitors are in a series circuit, describe how the total charge can be found. What if…

Q: A simple circuit has a 9.0 V battery that powers the circuit shown above. The current shown on the…

Q: Solve the following Numerical problem A 50-ohm load dissipates 200W of power. How much is the…

A: Power is P = 200 W Resistance of the load is R = 50 ohm

Q: Use the graph to determine the value of the resistance in ohm (write the answer with out unit)

Q: How can a Wheatstone Bridge be used to find the value of an unknown resistors' resistance within a…

A: A Wheatstone bridge circuit consists of four arms of which two arms consist of known resistances…

Q: Electric Generator The armature in an electric generator isrotating at the rate of 100 revolutions…

A: Maximum voltage produced is Vmax = 310 V

Q: Explain why the current is the same in all parts of a series circuit. Further, de- scribe why the…

A: According to Ohm's law," voltage drop in a resistance is equal to the product of current and the…

Q: A Direct Current Circuit (DC-Circuit) is composed of two R = 100 2 resistors, which bare placed in…

A: The circuit diagram for the mentioned arrangement in the question is:

Q: How to do this? Thanks

Q: Your car's 30.0-W headlight and 2.50-kW starter are ordinarily connected in parallel in a 12.0-V…

A: Detailed solution of this question is given in below steps.

Q: at the sum of raise and fall of potential across circuit elements in a loop is zero. c) is about…

A: Explanation:- The KIRCHHOFF"S LOOP RULE:- Kirchhoff's loop rules known as Kirchhoff's second rule…

Q: I need to fill in a VIR chart for the combination circuit in the image below. The resistors amounts…

A: In this question we have to find the equivalent resistance of the given circuit. Please give…

Q: The switch in the circuit figure below has been closed for a long time so the capacitor can be…

A: Capacitor When two parallel plates of area A are kept at a distance of d apart from each other with…

Q: Rearrange the equation current = voltage/resistance to express resistance in terms of current and…

A: According to the Ohm's law , the resistance is calculated by using the formula R=VI , whereV=130 V…

Q: Rearrange the equation current = voltage/resistance to express resistance in terms of current and…

Question

Write Ohm’s Law
A potentiometer is a variable resistor that can be adjusted given the needs of the application. For a 24-volt circuit compute the resistance that should be set to obtain the following current levels:
1. 2 Amperes
2. 4 Amperes
3. 6 Amperes

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Discuss possible practical applications of RL circuits.
Check Your Understanding In considering the following schematic and the power supplied and consumed by a circuit, will a voltage source always provide power to the circuit, or can a voltage source consume power?
(Indicates a review question, which means it requires only a basic understanding of the material to answer. Questions without this designation typically require integrating or extending the concepts presented thus far.) . A simple electric circuit consists of a constant-voltage power supply and a variable resistor. What effect does reducing the resistance have on the current in the circuit and on the power output of the power supply?
(Indicates a review question, which means it requires only a basic understanding of the material to answer. Questions without this designation typically require integrating or extending the concepts presented thus far.) . A power supply is connected to two bare wires that are inserted into a glass of saltwater. The resistance of the water decreases as the voltage is increased. Sketch a graph of the voltage versus the current in the water showing this type of behavior.
A short circuit in a 120-V appliance cord has a0.500- resistance. Calculate the temperature rise of the2.00 g of surrounding materials, assuming their specific heat capacity is 0.200cal/gC and that it takes 0.0500 sfor a circuit breaker to interrupt the current. Is this likely to be damaging?
A 200 ohms resistor and a 5000 micro farad capacitor is connected in series with a 10V battery. Find time consta d of the capacitor.Also determine initial current through the circuit.
Find the value of ε (this is the voltage of the source at the bottom of the circuit) sothat the current flowing through the 5volt-battery is indeed 2 Amps, as indicatedin the circuit.then Find how long it takes for 60 Joules of thermal energy to dissipate through the 10-ohm resistor.
In the Ohm’s Law experiment a power supply is connected to a resistor, as shown in the circuit diagram below. Assuming the resistance of the resistor is always 2 Ω, and that the voltage of the power supply is varied from -5 V to +5 V, plot a graph of thecurrent through the resistor as a function of the power-supply voltage.
KVL law in loop ABCD is Current across 20 ohm resistor is
Find the value of I (current) in the circuit component shown in the figure.
In the circuit in the figure, a potential difference V is applied as shown. Determine the value of the resistance RA such that the heat production at that resistance is maximum. For this value, find the power dissipated by this resistor.
Define on-off ratio. Why series JFET has higher on-off ratio as compared to shunt JFET? NOTE: WRITE THE ANSWER ON WORD NOR HANDWRITEN DIAGRAM/CIRCUIT CAN BE ON PAGE ANSWER IN TXT FORMAT MUST