Determine the current in the first resistor

Assignment Help Physics
Reference no: EM13257758

Two resistors, 30.0 ? and 40.0 ?, are connected in parallel. The current through the second resistor is 2.90 A.

(a) Determine the current in the first resistor?

A

(b) What is the total power supplied to the two resistors?

W

Reference no: EM13257758

Questions Cloud

What is the received sound frequency : A bat at rest sends out ultrasonic sound waves at 53.5kHz and receives them returned from an object moving directly away from it, What is the received sound frequency
Important to understand phenotyic traits : Why the law of independent assortment is independent is important to understand phenotyic traits ( skin color, eye shape) has nothing to do with cognition of behavior?
Case study of mountain springs : Mountain Springs Inc. bottles and distributes springwater. On May 2 of the current yer, Mountain Springs re acquired 3,000 shares of its common stock at $72 per share.
Ultraviolet light and light skin in regions : Know the advantages of dark skin in regions of intense ultraviolet light & light skin in regions with less intense UV light
Determine the current in the first resistor : Two resistors, 30.0 ? and 40.0 ?, are connected in parallel. The current through the second resistor is 2.90 A. Determine the current in the first resistor
Describe jojoba wax in candles consists of stearic acid : Jojoba wax in candles consists of stearic acid and a 22-carbon saturated alcohol. Write the structure of jojoba wax.
What are the limitations of the proposed technology : 1. Give a summary of the article, what is the basic concept and the key technology. 2. What are the differences, advantages and disadvantages of the proposed technology compared to conventional MOSFETs and BJTs.
Prepare statement of affairs as on december : Mr. Qamar keeps his books under single entry system; his position on 31 December 2002. You are required to prepare Statement of affairs as on 31st December 2002.
Case study of cinderella rocks : On February 4, Cinderella Rocks Inc., a marble contractor,issued for cash 30,000 shares of $20 par common stock at $64, and on March 31, it issued for cash 18,000 shares of $75 par preferred stock at $90.

Reviews

Write a Review

Physics Questions & Answers

  What is the minimum speed

Water falls without splashing at the rate of 0.210 L/s from a height of 3.90m into a 0.590 kg bucket on a scale. If the bucket is originally empty, what does the scale read 4.00 s after water starts to accumulate in it.

  A helicopter is ascending vertically with a speed of 5.45

A high-frequency photon is scattered off of an electron and experiences a change of wavelength of 8.0×10-4 .At what angle should a detector be placed to detect scattered photon (relative to the direction of the incoming photon).

  Explain how would you reconcile this finding with sutton

Earlier we described the fact that entrepreneurs score significantly lower than managers on agreeableness. Explain how would you reconcile this finding with Sutton's point?

  Conclude the electric flux through the bottom of the car

Intuitively, the man will not catch the bus unless he is running fast enough. In mathematical terms, there is a constraint on the man's speed so that the equation above gives a solution for that is a real positive number.

  How fast is the center of mass of the two-stone system

How fast is the center of mass of the two-stone system. A worker stands still on a roof sloped at an angle of 28° above the horizontal. He is prevented from slipping by a static frictional force of 470 N. Find out the mass of the worker.

  Find the force f

A person with a mass of 71.6 kg and a volume of 0.089 m3 floats quietly in water. (a) What is the volume of the person that is above the water? If an upward force F is applied to the person, the volume of the person above the water increases by 0...

  Find out horizontal angle of projectile

Find out h orizontal angle of projectile

  The components of the ship''s displacement vector

You are driving home from school steadily at 80 for 150. It then begins to rain and you slow to 50. You arrive home after driving 3 hours and 20 minutes.

  Determine the lowest frequency

A 0.33-m-long violin string has a mass of 0.89 g. The peg exerts a 45 N force on it. Determine the lowest frequency sound produced by the vibrating sting

  What is the radius of jupiter

How much acceleration does a 747 jumbo jet of mass 45000 kg experience in takeoff as the thrust for each of four engines is 45000 N.

  What is the rotational speed in revolution per minute

The rotor of a toy gyroscope consists of an annular cylinder attached to cylindrical shafts by spokes. The rotor is spun by pulling on a string wrapped around shaft.

  Explain what is the correct banking angle of the road

If the string is 9.50 m long, has a mass of 55g and is pulled taut with a tension of 9.5 N, how much time does it take for a wave to travel from one end of the string to other.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd