Given: The magnetic field strength is , the numbers of turns per unit length are and the current in the coil .
The magnetic field is given as,
Where, the magnetic field strength is , the current in the coil, the numbers of turns are and the permeability of free space is .
By substituting the given values in the above formula, we get
Thus, one such combinations for magnetic may have length , the radius , turns and current .
Thus, there is a possibility of some adjustments with limits and design particulars.