A closely wounded circular coil of radius \( 5 \, \text{cm} \) produces a magnetic field of \( 37.68 \times 10^{-4} \, \text{T} \) at its center. The current through the coil is __________ \( \text{A} \).
[Given, number of turns in the coil is \( 100 \) and \( \pi = 3.14 \) ]
