How much energy does a toaster use if it is rated at 1200 W and runs current for 2 minutes as it toasts slices of bread. At a price of $0.10 per kWhr, how much does it cost to toast a couple of slices of bread?
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.
How much energy does a toaster use if it is rated at 1200 W and runs current for 2 minutes as it toasts slices of bread. At a price of $0.10 per kWhr, how much does it cost to toast a couple of slices of bread?
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