Question

Rank from largest to smallest the values of the magnetic field at the following distances from the axis of the conducting cylinder: Ra = 7.75 cm , Rb = 4.95 cm , r = 5.40 cm , and r>Ra.

Answer 1

Answer:

Rb = 4.95 cm

r= 5.40 cm

Ra =7.75 cm

r> Ra

Explanation:

Magnetic field is inversely proportional to the distance from the axis of the conducting cylinder.

The largest magnetic field =Rb =4.95 cm

Smallest magnetic field = r>Ra

Answer 2

The ranking from largest to smallest the values of the magnetic field should be like

Rb = 4.95 cm

r= 5.40 cm

Ra =7.75 cm

r> Ra

What is the magnetic field?

It is a vector field that explained the magnetic impact on moving electric charges, electric currents, and magnetic materials.

In this, the force should be perpendicular to the velocity and the magnetic field. Also, it should be inversely proportional with respect to the distance with the axis of the cylinder.

So,

The largest magnetic field =Rb =4.95 cm

And,

Smallest magnetic field = r>Ra

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