an electric heater of 200ohms makes use of an alternating current of peak voltage 3.5 ampere.Determine the power dissipated?
2august2008
1 Nov, 2023
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FreshTheo
2 years ago
R=200 ohms
I=3.5A
P=I²R
P= 3.5²x 200
P=12.25 x 200
P= 2,450W
Therefore, the power dissipated is 2,450W