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

How can you determine how much energy a food item contains? A. taste the food B. weigh the food C. look at amount of Calories D. look at what color the food
What is the solution of the equation? 3 = b + 3 a. 1 b. 6 c. 9 d. 0
Which of the following is not a state of matter? a. solid b. liquid c. water d. plasma
The relationship between the amount of calories consumed in food and the amount of calories expended through metabolism and physical activity is known as a. bo
Who sailed the Golden Hind seeking trade and settlement opportunities? a. Francis Drake b. Sir Walter Raleigh c. Edmund Spenser d. William Shakespeare
through (-6,-1) and perpendicular to 4x+3y=5
why do some recipes have high altitude directions?
If Word finds a potential error in a document, a red, green, or blue wavy underline flags the problem. a. True b. False
What is 1/3 as a decimal?
what times what equals 11 but added together makes 12