Question: (a) The current i due to a charge q moving in a circle with frequency f rev is q f rev . Find the current

(a) The current i due to a charge q moving in a circle with frequency f_rev is q f_rev. Find the current due to the electron in the first Bohr orbit.

(b) The magnetic moment of a current loop is iA, where A is the area of the loop. Find the magnetic moment of the electron in the first Bohr orbit in units A-m². This magnetic moment is called a Bohr magneton.

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