JohnJacobJingle9731 JohnJacobJingle9731

22-09-2019
Physics

contestada

A battery having an emf of 9.76 V delivers 111 mA when connected to a 60.5 Ω load. Determine the internal resistance of the battery. ______Ω

Respuesta :

ch3ng27 ch3ng27

22-09-2019

Answer:

[tex]r = 27.4 \: ohm[/tex]

Explanation:

Using

E = I(R + r)

[tex]9.76 = 111 \times {10}^{ - 3} (60.5 + r) \\ 87.928 = 60.5 + r \\ r = 27.4 \: ohm[/tex]

Answer Link

Otras preguntas

Select the correct image. Each pair of clay balls represents two planetesimals. If each planetesimal is composed of the same material and is separated by the sa

How do I skibidi toilet it off the charts

What characteristic is typical of a cream-filled pie?O A.stored at room temperatureO B.uses a pre-cooked pie crustC.usually savoryD.uses eggs in the filling

Identify the parent function of f ( x ) = − 4 | x − 2 | .

Which macos terminal shell command will display all of the processes that are currently running on your computer?a. 15b. cdc. sudod. pse. CP

Which of the following sets is equivalent to {a, b, c, d} ?

Why were there fewer industries in the South than in the North in the mid-1800s? Choose the TWO correct answers.A. The North had more natural resources for manu

Suppose you invest $4,500 at an annual interest rate of 6.6% compounded continuously. How much money will be in your account after 10 years?

Who is responsible for the use of a positive flow notation when describing current?a. Thomas Edisonb. Alexander Graham Bellc. Ben Franklin

Task #6 I need you to Write up a 3 Column Cash Book of the transaction that was done with our company (November 2021) November 1 Balance brought forward : Cash