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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

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
asked 229k views
2 votes
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

asked
User Ryan Miller
by
8.3k points

2 Answers

1 vote

Answer:

20 ohms

Step-by-step explanation:

R = V/I

V = 110

I = 5.5

110/5.5 = 20 ohms

answered
User Shioban
by
8.2k points
6 votes
V = IR
110 = 5.5 × R
R = 110/5.5 = 1100/55 = 20 Ohms
answered
User TPHughes
by
8.1k points
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