Show that the mass required is given by m=(mu_0 LI^2)/(2 pi r g) where g is the acceleration due to gravity on the surface of Earth.

Orion Cervantes

Orion Cervantes

Answered question

2022-09-15

Show that the mass required is given by m = μ 0 L I 2 2 π r g where g is the acceleration due to gravity on the surface of Earth.

Answer & Explanation

Julien Zuniga

Julien Zuniga

Beginner2022-09-16Added 7 answers

This question can be easily solved by applying the basic laws of magnetism and gravitation .
By applying the basic laws of gravitation and the concept of angular momentum in the frame of earth rotating from west to east we get two or three equations which upon solving in terms of Mass gives us the final result which is being shown here.

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