A magnetic field of 100 G (1 G = 104T) is required which is uniform in a region of linear dimension about 10 cm and area of cross-section about 10 m. The maximum current-carrying capacity of a given coil of wire is 15 A and the number of turns per unit length that can be wound round a core is at most 1000 turns m. Suggest some appropriate design particulars of a solenoid for the required purpose. Assume the core is not ferromagnetic