Question

When a current I(measured in amperes) flows through a resistance R(measured in ohms), the power generated...

When a current I(measured in amperes) flows through a resistance R(measured in ohms), the power generated is given by W = I^2R (measured in watts). Suppose that I and R are independent random variables with densities:

f(i) = 6i(1-i) for 0 < i < 1

f(r) = 2r for 0 < r < 1

Determine the pdf of W

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

for query in above, comment.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The resistance R in ohms of a conductor is given by R = E/I when E...
The resistance R in ohms of a conductor is given by R = E/I when E is the potential in volts and I is the current in amperes . Write a script that will: 0. call a function to prompt the user for the potential and the current 0. call a function that will print resistance ; this will call a subfunction to calculate and return the resistance . write the function as well using MATLAB
1. When the switch is open current flows through 60 and 100 Ohms resistors. According Kirchhoff’s...
1. When the switch is open current flows through 60 and 100 Ohms resistors. According Kirchhoff’s voltage law the sum of the voltage drops on these resistors must be equal to the input voltage E 2. When the switch is closed, the current flowing through 60 Ohms resistor will split through the two resistors 100 and R Ohms. 3. Potential drop at 100 and R Ohms resistors must be equal since between the junction they split and the junction they...
A 660W electric heater operates at 120V. What is the resistance? What intensity of current flows...
A 660W electric heater operates at 120V. What is the resistance? What intensity of current flows through the resistance? What is the amount of heat developed in [Cal/s]? If the line voltage drops to 110V, what power will the heater absorb in W? Suppose R = constant
Consider the following parallel circuit. The voltage of the battery is 24 volts. Lamp 1 is...
Consider the following parallel circuit. The voltage of the battery is 24 volts. Lamp 1 is rated at 48 watts, and lamp 2 at 72 watts. a) What is the voltage drop (loss) across lamp 1, in volts? b) What is the voltage drop (loss) across lamp 2, in volts? c) What is the current which flows through lamp 1, in amps? d) What is the current that flows through lamp 2, in amps? e) Find the resistance of lamp...
R Code Directions: All work has to be your own, you may not work in groups....
R Code Directions: All work has to be your own, you may not work in groups. Show all work. Submit your solutions in a pdf document on Moodle. Include your R code (which must be commented and properly indented) in the pdf file. Name this pdf file ‘your last name’-HW5.pdf. Also submit one text file with your R code, which must be commented and properly indented. You may only use ‘runif’ to generate random numbers; other random number generating functions...
Suppose that you wish to invest in two stocks which both have a current price of...
Suppose that you wish to invest in two stocks which both have a current price of $1. The values of these two stocks in one month are described by two random variables, say, X1 and X2. Suppose that the expected values and standard deviation of X1 and X2 are μ1, μ2, σ1 and σ2, respectively. We also assume that the correlation between the stocks is given by ρ. Let c denote your initial investment, which is to be invested in...
R Code Directions: All work has to be your own, you may not work in groups....
R Code Directions: All work has to be your own, you may not work in groups. Show all work. Submit your solutions in a pdf document on Moodle. Include your R code (which must be commented and properly indented) in the pdf file. Name this pdf file ‘your last name’-HW5.pdf. Also submit one text file with your R code, which must be commented and properly indented. You may only use ‘runif’ to generate random numbers; other random number generating functions...
If two wires carry current next to each other, they will exert a force on each...
If two wires carry current next to each other, they will exert a force on each other. The force is caused by magnetic fields. One current creates a magnetic field, and this field exerts a force on the other current. The magnitude of the field created by a long, straight current-carrying wire is given by Equation 1 below; B= (μ0i)/(2πr) where i is the current and r is the distance from the wire. The magnitude of the force exerted on...
Homework Draw class diagrams for your HW4 - the Tetris Game shown below: Part 1: UML...
Homework Draw class diagrams for your HW4 - the Tetris Game shown below: Part 1: UML As a review, Here are some links to some explanations of UML diagrams if you need them. • https://courses.cs.washington.edu/courses/cse403/11sp/lectures/lecture08-uml1.pdf (Links to an external site.) • http://creately.com/blog/diagrams/class-diagram-relationships/ (Links to an external site.) • http://www.cs.bsu.edu/homepages/pvg/misc/uml/ (Links to an external site.) However you ended up creating the UML from HW4, your class diagram probably had some or all of these features: • Class variables: names, types, and...
I. Solve the following problem: For the following data: 1, 1, 2, 2, 3, 3, 3,...
I. Solve the following problem: For the following data: 1, 1, 2, 2, 3, 3, 3, 3, 4, 4, 5, 6 n = 12 b) Calculate 1) the average or average 2) quartile-1 3) quartile-2 or medium 4) quartile-3 5) Draw box diagram (Box & Wisker) II. PROBABILITY 1. Answer the questions using the following contingency table, which collects the results of a study to 400 customers of a store where you want to analyze the payment method. _______B__________BC_____ A...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT