20atkincalc 20atkincalc
  • 10-05-2019
  • Physics
contestada

How much current will flow through a 470-Ohm resistor if a 9-volt battery is used?

Respuesta :

aguilerapablo03
aguilerapablo03 aguilerapablo03
  • 19-05-2019

Answer:

For a 470-Ohm resistor connected to a 9-votl battery the current that will flow is 0.019A or 19mA

Explanation:

Ohm's law states that the voltage v along a resistor is directly proportional to the current i flowing through the resistor.

[tex]v = i R[/tex]

Clear i from the equation above

[tex]i = \frac{v}{R}[/tex]

[tex]i = \frac{9volt}{470ohm} =0.019A[/tex]

Answer Link

Otras preguntas

the sum of 3 consecutive whole numbers is 72
why are DRIs a preferred value for nutritional intake
PLLLLEEEEEAAASEEE HELP ME!!!
Guillermo saved 25% of his paycheck last week. His paycheck was $1000. How much money did he save?
Which age range would you expect to find a higher mortality rate in a typical disease? A. Infants B. Childeren C. Teenagers D. Adults
Which of the following is not a challenge to the Maasai way of life? A. the declining lion population B. encroachment by farmers C. the loss of land to national
what are livres from 1789?
For what purpose did the Mound Builder cultures use earthen mounds?
explain where the energy to cook food comes from when a gas stove burns natural gas, CH4, and oxygen, O2.
In which fields of learning did Muslims excel?
good job