What is the resistance of a toaster if 120 V produces a current of 5.0 A ?
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What is the resistance of a toaster if 120 V produces a current of 5.0 A?
Homework Answers
Use Ohm's law:
V = IR
where V is the voltage across the load (here, the toaster), I is the current passing through the load and R is the resistance.
so, R = V/I
=> R = 120/5 = 24 ohms.
this is the resistance of the toaster.
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