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March 31, 2021 6:32 pm 30 pts
29. Magnetic field of an infinitely long ideal solenoid of radius R, carrying a Current I 1 (A) is constant inside and decays as outside the solenoid (B) is constant inside and decays as exp(-r) outside solenoid (C) increases radially (i.e. proportional to r) inside and zero outside the solenoid (D) is constant inside and zero outside the solenoid n0 T
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• Rohit kumar gupta
option D is correct see the attachment