Physics
posted by Matt .
Calculate the resistance of a 900 watt toaster operating at 120 volts.
Which formula do you use?
Respond to this Question
Similar Questions

Physics
Use the relationship power = current voltage to find out how much current is drawn by a 1350 watt hair dryer when it operates on 120 volts. Then use Ohm's law to find the resistance of the hair dryer. 
PHY (NEED ANSWER SOON PLS)
A 2400 watt appliance operating at 10 amps has most nearly_____ ohms resistance. A) 24 B) 0.5 C) 5 D) 240 E) need more info I tried to find a formula to use, but i don't know which one to use. Thank you. 
physics
Calculate the resistance of a 900 watt toaster operating at 120 volts. a) R= 10 ohms b) R=120 ohms c) R= 16 ohms d) R=1.6 ohms 
Physics
The resistance of a bagel toaster is 15 Ω. To prepare a bagel, the toaster is operated for one minute from a 120V outlet. How much energy is delivered to the toaster? 
Physics
The resistance of a bagel toaster is 15 Ω. To prepare a bagel, the toaster is operated for one minute from a 120V outlet. How much energy is delivered to the toaster? 
math
calculate the resistances of (a) 100watt 120volt incandescent lamp, (b) a 750watt 115volt toaster, (c) a 1300 watt 110volt portable iron. 
Physics!
An ammeter indicates the current for a toaster is 5.0 amps when the toaster is connected to 120V circuit. How much energy is given off by the toaster in 42.0 seconds? 
Physics!
An ammeter indicates the current for a toaster is 5.0 amps when the toaster is connected to 120V circuit. How much energy is given off by the toaster in 42.0 seconds? 
physics
An ammeter indicates the current for a toaster is 5.0 amps when the toaster is connected to 120V circuit. How much energy is given off by the toaster in 55.0 seconds? 
PhysicsAnswer Check
You have an LED bulb that uses 4 watts of power and gives an output of 170 lumens. The operating voltage is 120 volts. Using this data, find the following. 1. What is the current that the LED bulb uses?