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Ananya Shree

Class 10th
Science
2 years ago

A heating element is marked 210 V, 630 W. What is the current drawn by the element when connected to a 210 V D.C. mains? What is the resistance of the element?

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Muskan Anand

2 years ago

Given, P = 630 W, V = 210V Current drawn, I = PV=630210 = 3A

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