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

Section-C (A) Supply the correct form of the verbs in brackets : (i) Fortune Favors (Favour) the brave. (ii) Our school..uns. (run) from 7.30 to 12.30. (iii) He
the last time i visited aswan ............ in 2017
A. What evidence have you discovered to explain how position can be used to describe the train? B. What evidence have you discovered to explain what motion is?
for what value of k, the expression x²+kxy²+9y² becomes a perfect square​
The thick outer line on a pattern piece is the A cutting line. B alteration line. C sewing line. D basting line.
If the profit is 25 and cp is 105 what will be the profit present
Peter walked 8900 feet from school to home how far to the nearest 10th of a mile did he walk?
Q9. The solution of the form (b, - b) always satisfy the equation: a.x=-b c.y=x b.y = -a d.x+y=0​
What is the gradient of the line
if I had enough money I would fly (begin with had)​