A heating element in a stove is designed to dissipate 2,490 W when connected to 240 V. (a) Assuming the resistance is constant, calculate the current in the heating element if it is connected to 120 V. A (b) Calculate the power it dissipates at that voltage. W Need Help? Master It

A heating element in a stove is designed to dissipate 2,490 W when connected to 240 V. (a) Assuming the resistance is constant, calculate the current in the heating element if it is connected to 120 V. A (b) Calculate the power it dissipates at that voltage. W Need Help? Master It

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter7: Electricity

Section: Chapter Questions

Problem 13Q: (Indicates a review question, which means it requires only a basic understanding of the material to...

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A heating element in a stove is designed to dissipate 2,490 W when connected to 240 V.
(a) Assuming the resistance is constant, calculate the current in the heating element if it is connected to 120 V.
A
(b) Calculate the power it dissipates at that voltage.
W
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