Answer to Question #323249 in Physics for George

Question #323249

An electric heater works by passing a current of 100A through a coiled metal wire, making it red hot. If the resistance of the wire is 1.1 ohms, what voltage must be applied to it?

Expert's answer

The required voltage

"V=IR\\\\\n=\\rm 100\\: A\\times 1.1\\:\\Omega=110\\: V"

Learn more about our help with Assignments: Physics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. A light bulb has a resistance of 5 ohms and a maximum current of 10A.How much voltage can be applied
2. 200 grams metal at 1000C is placed on calorimeter which contains 300 grams water at 180C. If the spe
3. 200 grams metal at 1000C is placed on calorimeter which contains 300 grams water at 180C. If the spe
4. The resistance R0 of platinum varies with the temperature 0°c as measured by a constant - volume wh
5. An RC circuit have a 9 V source and lies at a 54-seconds of time constant. Then, find the voltage ac
6. A bullet is fired vertically upward (don't) with a muzzle velocity of 671.ft/s.a) when does if
7. Compute the horizontal range, on level ground, for a projectile with initial speed 35.0m/s and initi

Who Can Help Me with My Assignment

There are three certainties in this world: Death, Taxes and Homework Assignments. No matter where you study, and no matter…
How to Finish Assignments When You Can’t

Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for.…
How to Effectively Study for a Math Test

Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…