A magnetic field of 100 G (1 G = 10–4 T) is required which is uniformin a region of linear dimension about 10 cm and area of cross-sectionabout 10–3 m2. The maximum current-carrying capacity of a givencoil of wire is 15 A and the number of turns per unit length that canbe wound round a core is at most 1000 turns m–1. Suggest someappropriate design particulars of a solenoid for the required purpose.Assume the core is not ferromagnetic.

A magnetic field of 100 G (1 G = 10–4 T) is required which is unifor

1.	A magnetic field of 100 G (1 G = 10–4 T) is required which is uniformin a region of linear dimension about 10 cm and area of cross-sectionabout 10–3 m2. The maximum current-carrying capacity of a givencoil of wire is 15 A and the number of turns per unit length that canbe wound round a core is at most 1000 turns m–1. Suggest someappropriate design particulars of a solenoid for the required purpose.Assume the core is not ferromagnetic.
Answer» A magnetic field of 100 G (1 G = 10–4 T) is required which is uniformin a region of linear dimension about 10 cm and area of cross-sectionabout 10–3 m2. The maximum current-carrying capacity of a givencoil of wire is 15 A and the number of turns per unit length that canbe wound round a core is at most 1000 turns m–1. Suggest someappropriate design particulars of a solenoid for the required purpose.Assume the core is not ferromagnetic.

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