Determine the magnitude of the larger of the two resistances

Assignment Help Physics
Reference no: EM13291235

When a 21.0-V emf device is placed across two resistors in series, a current of 12.0 A is flowing in each of the resistors. When the same emf device is placed across the same two resistors in parallel, the current through the emf device is 56.0 A. What is the magnitude of the larger of the two resistances?

Reference no: EM13291235

Questions Cloud

Explain a buffer was prepared by dissolving : A buffer was prepared by dissolving .200 mol of the weak acid Ha (ka 1.00x10^-5) plus .050 mol of its conjugate base Na+A- in 1.00L find the pH
Functionalists believe deviance has no useful purpose in : Based on the research of Martín Sánchez-Jankowski, the reasons urban youth join gangs include recreation, leisure, and to protect the community.
Find the speed of flow in the lower section : Water moves through a constricted pipe in steady, ideal flow. At the lower point the pressure is 1.75 105 Pa and the pipe radius is 2.60 cm, Find the speed of flow in the lower section
State ph and the concentration of each of the species : Find the pH and the concentration of each of the species of lysine in a solution of .010M lysine monohydrochloride (lysine-HCl)
Determine the magnitude of the larger of the two resistances : When a 21.0-V emf device is placed across two resistors in series, a current of 12.0 A is flowing in each of the resistors. determine the magnitude of the larger of the two resistance
Explain and define buffer capacity : Define buffer capacity and explain why the buffer capacity reaches a maximum when pH=pKa
Design an 8th order fir low-pass filter having a cutoff freq : Design an 8th order, type 1, FIR low-pass filter having a cutoff frequency of 8Hz for a signal acquired using 64Hz sampling rate.Use the window method with a hamming window. Note that youdon't need matlab to solve this exercise.
Entry level management accountant : You have been employed as a entry level management accountant for a little under a year. You suspect that your immediate supervisor is involved in a significant fraud involving diverting of company assets to personal use. Briefly describe the step..
Write general expressions for electric and magnetic fields : Write general expressions for the electric and magnetic fields of a 1=GHz sinusoidal plane wave traveling in the +y-direction in a lossless nonmagnetic medium with relative permittivity er=9.

Reviews

Write a Review

Physics Questions & Answers

  What is the magnitude of the static frictional force

The wheel of a car has a radius of 0.360 m. The engine of the car applies a torque of 327 N·m to this wheel, What is the magnitude of the static frictional force

  Determine the smallest thickness of the shaft

Determine the smallest thickness of the shaft if the allowable shear stress is ?allow=150MPa and the shaft is restricted not to twist more than 0.08rad

  What is the mass of the block of ice

A dockworker applies a constant horizontal force of 82.0N to a block of ice on a smooth horizontal floor, What is the mass of the block of ice

  What is the final kinetic energy of the object

A constant net force of 75N acts on an object initially at rest as it moves through a parallel distance of 0.60m. What is the final kinetic energy of the object

  Find out the bullet''s kinetic energy

Change values of the initial position, initial velocity, and the acceleration of the car so that its center follows the same path as the dot. What is the equation that describes motion of the dot.

  What speed does the balloon have

A balloon is initially stationary and full of air. The air in the balloon has a mass of 2 g. What speed does the balloon have

  Determine the vertical components of the launch velocity

In a football game a kicker attempts a field goal. The ball remains in contact with the kicker's foot for 0.0682 s, determine the vertical components of the launch velocity.

  What is the rockets horizontal range

What are the rocket's horizontal range, greatest height, and total time of flight. The magnitude of the torque of this force on the door with respect to the hinge is most nearly .

  What pressure will tire gauge now show

A 100 block on a frictionless table is firmly attached to one end of a spring with = 27 . The other end of the spring is anchored to the wall. A 22 ball is thrown horizontally toward block with a speed of 5.5.

  Find the new angular speed of the student

A student sits on a rotating stool holding two 3.9-kg objects. When his arms are extended horizontally, Find the new angular speed of the student

  Illustrate what management role in addressing these challege

Illustrate what management's role in addressing these challenges. Illustrate what type of information technology would increase production?

  Find the electric field strength between the plates

A doubly charged ion is accelerated to an energy of 31.5 keV by the electric field, What is the electric field strength between the plates in V/m

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