A current - carrying circular coil of 100 turns and radius 5.0 cm produces a magnetic field of `(6.0 xx 10 ^-5)` T at its centre. Find the value of the current.

Explanation

To find the value of the current in a current-carrying circular coil, we can use the formula for the magnetic field at the center of a circular coil:

\[ B = \frac{\mu_0 \cdot I \cdot N}{2 \cdot R} \]

Where:
- \( B \) is the magnetic field at the center of the coil (in Tesla),
...