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.
The resistors in the circuit shown in the image are all identical. Each resistor is rated for the maximum power it can tolerate before it burns out. If the voltage of the source is steadily increased, which of the three resistors will burn out at the lowest source voltage?
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