Candykat86
Candykat86 Candykat86
  • 01-12-2018
  • Physics
contestada

If a current is two amps and the resistance is 3 ohms, how much voltage was needed?

Respuesta :

skyluke89
skyluke89 skyluke89
  • 11-12-2018

Answer:

6 V

Explanation:

We can solve the problem by using Ohm's law:

[tex]V=RI[/tex]

where

V is the voltage in the circuit

R is the resistance

I is the current

In this problem, we know the current, [tex]I=2 A[/tex], and the resistance, [tex]R=3 \Omega[/tex], therefore we can find the voltage in the circuit:

[tex]V=RI=(3 \Omega )(2 A)=6 V[/tex]

Answer Link

Otras preguntas

The graph shows the relationship between the number of hours kaley works and the amount of money she earns. Which stamens describes the pattern of the values sh
15. What is the wavelength of a 1.32 x 10^-6 eV wave?
Which of the following was a cause of European exploration to the Americas? Mark All That Apply
Solve using substitution. y = 5 x + 5y = 18 Submit
question which idea best describes an ancient hebrew belief that influenced the development of democratic institutions in modern times? the torah is the written
i have four identical oranges. how many ways are there for me to divide these oranges into at most three groups? (by definition, a group must have at least one
So, I need some help with something.I'm doing an argumentative essay about Unfair prison sentencing, and I need another reason.Could someone give me another rea
distiance between (-8,-2) and (6,-1) as a radical (square root).
What does Magna Carta mean?
which federal agency is responsible for regulations that ensure workplace safety? question 1 options: osha fda ftc omb