laurenbjordan laurenbjordan
  • 21-06-2022
  • Physics
contestada

A set of electric trains are powered by a 9 V battery. What is the resistance of the trains if they draw 4.0 A of current?

Respuesta :

jsimpson11000 jsimpson11000
  • 21-06-2022

Answer:

2.25 Ω

Explanation:

Standard equation

 V = IR     re-arrange to

V /I = R   then sub in the values given

9 / 4 = 2.25 Ω

Answer Link

Otras preguntas

What is the geography definition of element
The present-day Republican Party is descended from the _______ Party. a. Federalist b. Anti-Federalist c. Conservative d. Democratic Republican c its incorr
Jake and jerry went on a camping trip with their mirror cycles. One day jerry left on his motorcycle to go to the village. Ten minutes later jake decided to go
Write in expanded form 24.76?
In 1916, Woodrow Wilson ordered General John J. Pershing to lead U.S. troops into Mexico to capture
The Köppen classification system is used as a classification system for a. low-pressure systems. b. high-pressure systems. c. weather systems. d. climates.
How to find the unknown variable of q-13=-13
Circle the rate that does not belong with the other three. 60 miles/1hour 88feet/1 second 500feet/1minute 1440 miles/1 day
name the value of each 2 in 222,222
what is the sum of 8 and 7, doubled