FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

4. A motor uses 50W of power and draws a current of 400mA. (a) What is the voltage across the motor? (b) What is the

image text in transcribedimage text in transcribed
4. A motor uses 50W of power and draws a current of 400mA. (a) What is the voltage across the motor? (b) What is the internal resistance of the motor?5. 12.5 coulombs of charge flows through a 5 kilo-ohm resistor in 8 minutes. (a) What is the electric current that flows through the resistor? (b) How much power is consumed by the resistor

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Physics by Example

Physics by Example

Authors: W. G. Rees

1st edition

521449758, 521445140, 9780521449755, 978-0521445146

More Books

Students also viewed these Physics questions

Question

16. Discuss the following paradox: American employees work longer hours than they did a generation ago and work longer hours than employees in most other advanced nations, yet they are among the...

Answered: 1 week ago

Question

★★★★★
Edwards Manufacturing Company (EMC) is considering replacing one machine with another. The old machine was purchased 3 years ago for an installed cost of $10,000. The firm is depreciating the machine...

Answered: 1 week ago

Question

★★★★★
4. A motor uses 50W of power and draws a current of 400mA. (a) What is the voltage across the motor? (b) What is the internal resistance of the motor?5. 12.5 coulombs of charge flows through a 5...

Answered: 1 week ago

Question

★★★★★
22. Suppose you have the following vector in MATLAB: a = 1 2 3 What would the following MATLAB function call return: size(a') Select one: O a. ans = 1 Ob. ans = 1 3 O c. ans = 3 1 O d. ans = 3

Answered: 1 week ago

Question

★★★★★
The cross-section of an aeroplane elevator is shown below. If the elevator is 2 m long constructed from aluminium alloy with G = 30 GN/m, calculate the total angle of twist of the section and the...

Answered: 1 week ago

Question

★★★★★
Maruti Suzuki Drives Business Growth on a Full Oracle Stack Youtube video: In regards to Business Intelligence effects on Maruti Suzuki, answer the following questions: 1.) What were the business...

Answered: 1 week ago

Question

★★★★★
Saved On January 1, 2024, the Mason Manufacturing Company began construction of a building to be used as its office headquarters. building was completed on September 30, 2025. Expenditures on the...

Answered: 1 week ago

Question

★★★★★
Comet Halley is an irregularly-shaped comet which is visible from Earth every 75-76 years. For the purposes of this question, we will assume that the comet is spherical. a) Taking the diameter of the...

Answered: 1 week ago

Question

★★★★★
Xerox 2300 Copier The DESKTOP XEROX 2300 copier is a versatile model that delivers the first copy in six seconds. It is also the lowest-priced newest Xerox copier available. The 2300 is designed as a...

Answered: 1 week ago

Question

★★★★★
=+people, 10 percent experience a breakup of their relationship every month. Among uninvolved people, 5 percent enter into a relationship every month. What is the steady-state fraction of residents...

Answered: 1 week ago

Question

★★★★★
=+ c. What is the natural rate of unemployment for the population you represent?

Answered: 1 week ago

Question

★★★★★
=+Wage rigidity Structural unemployment Insiders versus outsiders Effi ciency wages Discouraged workers

Answered: 1 week ago

Previous Question Next Question