mimi0109 mimi0109

10-05-2016
Physics

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A subwoofer needs a household voltage of 110V to push a current of 5.5 A through its cool. What is the resistance of the subwoofer

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Divyankasc Divyankasc

14-05-2016

V = IR
110 = 5.5 × R
R = 110/5.5 = 1100/55 = 20 Ohms

Answer Link

05-10-2021

Answer:

20 ohms

Explanation:

R = V/I

V = 110

I = 5.5

110/5.5 = 20 ohms

Answer Link

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