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An electric heater is rated 1000watts. If a current of 5A pass through the heater, find the value of its resistance.​
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An electric heater is rated 1000watts. If a current of 5A pass through the heater, find the value of its resistance.​

User Jwanga
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1 Answer

5 votes

Answer: R=40 Ω

Explanation:
P=I^(2) R

R=1000/ (25)=40

User Guillermo Ruffino
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