If a single circular loop of wire carries a current of 61 A and produces a magnetic field at its center with a magnitude of 1.70 10-4 T, determine the radius of the loop.

The  radius is  

Explanation:

From the question we are told that

    The current is  

     The  magnetic field is  

Generally the magnetic field produced by a current carrying conductor  is mathematically represented as

=>    

Here   is the permeability of free space with value  

=>    

=>  

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