HaleyKirby5939 HaleyKirby5939
  • 02-01-2020
  • Physics
contestada

A wire connected to a 9 V battery records a current of 3.6 A in an ammeter. What is the resistance of the wire?

Respuesta :

Netta00 Netta00
  • 03-01-2020

Answer:

R=2.5 ohm

Explanation:

Given that   :

Voltage difference = 9 V

Current ,I= 3.6 A

As we know that from Ohm's law

V= I R

V =Voltage difference

I=Current

R=Resistance of the wire

Now by putting the values in the above equation we get

9 = 3.6 R

[tex]R=\dfrac{9}{3.6}[/tex]

R=2.5 ohm

Therefore the resistance of the wire will be 2.5 ohm.

Answer Link

Otras preguntas

n^2+7n+15=5 show work please
why did the citizens of Richmond, Virginia feel upset about the actions at Fort Sumter ?
how did martinique gain independence
Calculate the speed of a 3.5cm sound wave of frequency 8000Hz
@stewyWhich sentence uses a verb that agrees with its compound subject?     A.Waiters and waitresses serve the diners at the banquet.B.cell phones and tablets i
how did martinique gain independence
A toy rocket is shot vertically into the air from a launching pad 5 feel above the ground with an initial velocity of 80 feet per second. The height h, in feet,
n^2+7n+15=5 show work please
What substance is made during transcription and where does it occur
Calculate the speed of a 3.5cm sound wave of frequency 8000Hz