In a unipolar machine the magnetic poles are formed into coaxial iron cylinders between which a copper tube rotates. The flux between the poles is Wb. Find such that between the ends of the copper pipe.

potential energy is directly proportional to height.

more height = more potential energy.

greatest increase in height = greatest increase in potential energy

where are the points with the greatest increase in height ?

has to be c-e or d-e .

false

explanation:

boats, things on boats luggage are way more heavy then water.

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