A water pump draws about 3.8A when connected to 240 V. What is the cost (with electrical energy at 9 cents per & Wh of running the pump for 10 A? 08.0 cents 15 cents cents 95 cc

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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.