altwater in a cylindrical rubber hose has resistivity of 5.0 Ω·m. Calculate the factor by which the resistance of the water changes when the hose is stretched so that its length increases by a factor of 1.4. The water volume remains constant.
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.
Saltwater in a cylindrical rubber hose has resistivity of 5.0 Ω·m. Calculate the factor by which the
resistance of the water changes when the hose is stretched so that its length increases by a factor
of 1.4. The water volume remains constant.
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