A solenoid is to be designed to produce a uniform magnetic field of 0.01 T in its interior. The radius and the length of the solenoid are to be 4 cm and 80 cm, respectively. If the available wire can carry a maximum current of 10 A, find the minimum total length of wire required. (take μ = 4 x 10-7 T.m/A) a. O b. O C. 160 m 320 m O e. 40 m d. 80 m 100 m
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