a 4 ampere current runs through the heating element of a kettle. the voltage supplied to the kettle is 240 volts. what is the resistance of the heating element?
step by step process please :)
step by step process please :)
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Use Ohm's Law: V=I*R
Rearrange it for resistance:
R = V / I
Now plug in your values:
I = 4 A
V = 240 V
R = 240 V / 4 A
R = 60 Ω
Therefore, 60 Ω is the answer.
Hope I helped!
Rearrange it for resistance:
R = V / I
Now plug in your values:
I = 4 A
V = 240 V
R = 240 V / 4 A
R = 60 Ω
Therefore, 60 Ω is the answer.
Hope I helped!
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Look up ohm's law and do your own homework.