1 answer

A charge of #35# #C# passes through a circuit every #5# #s#. If the circuit can generate #7# #W# of

Question:

A charge of #35# #C# passes through a circuit every #5# #s#. If the circuit can generate #7# #W# of power, what is the circuit's resistance?

Answers

Convert the flow of charge into current, then use and rearrange #P=I^2R# to find that the resistance is #1/7# #Omega#.

Explanation:

Current is defined as the rate of flow of charge:

#I=Q/t=35/5=7# #A#

The power in a circuit can be expressed as:

#P=I^2R#

(Combining the equation #P=VI# with Ohm's Law, #V=IR# will yield this.)

Rearranging:

#R = P/I^2=7/7^2=1/7# #Omega#

.

Similar Solved Questions

1 answer
Please refer to illustration for question. True or false: The matrix -4 1 0 1 4...
Please refer to illustration for question. True or false: The matrix -4 1 0 1 4 0 0 1 is diagonalizablc....
1 answer
Explain what mitigation strategies are, and describe two mitigation approaches that are currently being employed to...
Explain what mitigation strategies are, and describe two mitigation approaches that are currently being employed to address climate change in Indiana....
1 answer
1.how many chromosome duplications happen before Mitosis and meiosis? 1, 2, or 3? 2. how many...
1.how many chromosome duplications happen before Mitosis and meiosis? 1, 2, or 3? 2. how many cell divisions occur during mitosis and meiosis? 0, 1, or 2? 3. how many daughter cells are produced following mitosis? what about meiosis? 1, 2, 3, or 4 4. how many chromosomes are in the daughter cells...
1 answer
Two long thin parallel wires 13.0 cm apart carry 29-A currents in the same direction. 1)...
Two long thin parallel wires 13.0 cm apart carry 29-A currents in the same direction. 1) Determine the magnitude of the magnetic field vector at a point 10.0 cm from one wire and 6.0 cm from the other 2) Determine the direction of the magnetic field vector at that point. Example: ...
1 answer
2 Method of moments estimator for the uniform distribution Let Y1....,Y, be IID samples from a...
2 Method of moments estimator for the uniform distribution Let Y1....,Y, be IID samples from a Uniform(0.02) distribution. Derive method of moments estimators for both ®, and 6...
2 answers
What is the equation of the line with slope # m= 1/3 # that passes through # (-7/15,-5/24) #?
What is the equation of the line with slope # m= 1/3 # that passes through # (-7/15,-5/24) #?...
1 answer
VRIN framework analysis of Burger King Burger King Organizational Resources & Capabilities V R I N...
VRIN framework analysis of Burger King Burger King Organizational Resources & Capabilities V R I N Moderate uniqueness of food products based on BK-specific recipes Partnerships with third-party delivery services New technologies for efficient order processing ...
1 answer
A whiskey 0.789 gml, and O997 g℡L, 4, wtains 40 0% cthanol. Cillio I. by volume....
A whiskey 0.789 gml, and O997 g℡L, 4, wtains 40 0% cthanol. Cillio I. by volume. The desitles of ethanol and water are 40.0 respectively, Calculate the ethanol concentrations in whiskey. 110 pts (a) mass percent of ethanol (b) mole fraction of ethanol (MWe 46.07 g/mol and MWe 18.016 g/mol) (e)...
1 answer
8. (10 pts) By definition L+S =J. Express L.S in terms of the quantum numbers i....
8. (10 pts) By definition L+S =J. Express L.S in terms of the quantum numbers i. e, s...
1 answer
Please show all your work. I need step by step. How did you solve? Please help...
Please show all your work. I need step by step. How did you solve? Please help me both part or both question. Please help me with all question. Will give you thumbs up. Part IV – True or False Each question is worth 1 point. For each of the following statements, determine whether it is true o...
1 answer
1. Consider the following Verilog code. wire [3:0] a, b, c, d, e assign a 4'b1010;...
1. Consider the following Verilog code. wire [3:0] a, b, c, d, e assign a 4'b1010; assign ba assign ca>> assign d a>>1: assign e a+b Which of the following choices represents the values after executing this Verilog code? b 4,b1010, c- 4'b0 101, d . 4'b1 101, e " 4,b0000 (...
1 answer
Does a reaction occur when aqueous solutions of barium chloride and potassium sulfide are combined? If...
Does a reaction occur when aqueous solutions of barium chloride and potassium sulfide are combined? If a reaction does occur, what is the net ionic equation....
1 answer
How do you solve #4csc^2x-2=0# and find all solutions in the interval #[0,2pi)#?
How do you solve #4csc^2x-2=0# and find all solutions in the interval #[0,2pi)#?...
1 answer
1a. You are driving down the street at a constant speed of 60mph. Draw a graph...
1a. You are driving down the street at a constant speed of 60mph. Draw a graph of distance versus time over the course of 4 hours. b. How would you use the graph to determine the rate (speed in mph) at which the car is traveling (assuming you did not already know the answer)? Hint: What is the slope...
1 answer
1. What is the overall contribution margin (CM) ratio for the company? 2. What is the...
1. What is the overall contribution margin (CM) ratio for the company? 2. What is the company's overall break-even point in dollar sales? 3. Prepare a contribution format income statement at the company's break-even point that shows the appropriate levels of sales for the two products. ...
1 answer
Is #f(x)=cosx+tanx-sinx# increasing or decreasing at #x=pi/6#?
Is #f(x)=cosx+tanx-sinx# increasing or decreasing at #x=pi/6#?...
1 answer
1. A. Record the initial investment in Sword Co. B. Record Prince Corp's share of Sword...
1. A. Record the initial investment in Sword Co. B. Record Prince Corp's share of Sword Co.'s 20X7 income. C. Record Prince Corp's share of Sword Co.'s 20X7 dividend. D. Record the amortization of the excess acquisition price. 2. A. Record the basic consolidation entry. B. Record the...
1 answer
Compare the exact binomial, vs. the approximate normal, probabilities of observing 12 or fewer defects. 2....
Compare the exact binomial, vs. the approximate normal, probabilities of observing 12 or fewer defects. 2. Plot the pmf for Binomial(n=100, p=0.1) and pdf for N(u,σσ) with u=np=10 and σ2σ2=np(1-p)=9 on the same graph. This needs to be done in R code, I am trying to plot this ...