A 220V 600-watt electric coffee maker is used to make a total of 10 cups of coffee in 45 minutes. Determine the following : a. Current consumed by the coffee maker and the electrical energy consumed in kWh b. the rise in temperature of the device. Noto:
Ohm's law
Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.
Path of Least Resistance
In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.
Write your complete solutions and final answers at the front page/s of bond paper
or yellow paper/s. Box your final answer/s.
Use only black or blue ink. Any answers written in pencil or other ink colors will not
be considered.
Express your final answer in proper ENG notation and unit. Observe 2-5 decimal
places.
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