There is a 120 v circuit in a house that is a dedicated line for the dishwasher, meaning the dishwasher is the only resistor on that circuit line. if the dishwasher draws 18 a of electricity, what would the resistance of the dishwasher be? round the answer to the nearest hundredth of an ohm.

Answer : Resistance of the dishwasher is 6.67 ohms.

Explanation :

It is given that,

Total voltage flowing in a house, V = 120 V

Current flowing, I = 18 A

According to Ohm's law :

V = I R ...........(1)

R is the resistance of the circuit.

Putting all values in (1) we get :

or

So, the resistance of the dishwasher is .

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