gema9250 gema9250
  • 02-06-2020
  • Physics
contestada

what is the resistance of a toaster that uses 2A when connected to a 120V power source?

Respuesta :

isaacoranseola
isaacoranseola isaacoranseola
  • 08-06-2020

Answer:

60 ohms

Explanation:

From Ohm's Law:

V = IR

Where V = 120volts

I = 2A

R = ?

Note that R,V and I represents resistance, voltage and current respectively.

Substituting the above values into the formula.

V = IR

120v = 2×R

120= 2R

Making R the subject

R =120/2

R = 60 ohms

Hence the resistance of the toaster will be 60 ohms.

Answer Link

Otras preguntas

If you are writing a persuasive essay in favor of banning vending machines in schools, which is a counterargument you might anticipate?
Which two numbers have a difference of 5 and a product of 3.36???
what other areas beside egypt did the new kingdom pharoahs conquer
Which two numbers have a difference of 5 and a product of 3.36???
If you are writing a persuasive essay in favor of banning vending machines in schools, which is a counterargument you might anticipate?
Which two numbers have a difference of 5 and a product of 3.36???
Which two numbers have a difference of 5 and a product of 3.36???
Which two numbers have a difference of 5 and a product of 3.36???
which city was located nearest the nile river delta
what other areas beside egypt did the new kingdom pharoahs conquer