MHT CET Physics question

Physics Moving Charges and Magnetism MHT CET

Field inside a toroid is

(A)Directly proportional to its length
(B)Directly proportional to currentCorrect
(C)Inversely proportional to the number of currents
(D)Inversely proportional to current

Answer: (B)

Solution

For a toroid , which is directly proportional to the

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Question ID VK-078307