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.

User Account

All Pages