A 120v electric heater draws a current of 25a. what is its resistance?
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Hi.
Given ⇒
Potential (V) = 120 V.
Current(I) = 25 A.
According to the Ohm's law,
V = I × R
⇒ R = V/I
∴ R = 120/25
∴ R = 4.8 Ω
Hence, the Resistance in the circuit is 4.8 Ω.
Hope it helps.
Given ⇒
Potential (V) = 120 V.
Current(I) = 25 A.
According to the Ohm's law,
V = I × R
⇒ R = V/I
∴ R = 120/25
∴ R = 4.8 Ω
Hence, the Resistance in the circuit is 4.8 Ω.
Hope it helps.
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