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

During a political party convention, when does the nominee give his/her acceptance speech? a. the first session b. the final session c. the second session d
what is the soultion of - 21 = n - 8 what is n
Who is the composer that best illustrates a fusion of romantic and twentieth-century musical styles?
The area of a square is 72. what is the longest straight line that can be drawn between any two points of the square
what is an example of a descriptive essay
The return on investment (ROI) from education is typically the highest for:
Which celestial object is found in the Kuiper Belt?
The floppy disk can be used to store over 5 megabytes of data. (1 point) a. True b. False
If the central bank wants to help the economy to grow, it can decrease _____? a. spending b. interest rates c. tax levels
which form of energy is observed when an athlete runs