(A) : The magnetic field in the open space inside and exterior to the toroid is zero. (R) : Field produced by a toroid could be derived using Amperes circuital law.

(A) : The magnetic field in the open space inside and exterior to the

1.	(A) : The magnetic field in the open space inside and exterior to the toroid is zero. (R) : Field produced by a toroid could be derived using Amperes circuital law.
Answer» Both 'A' and 'R' are true and 'R' is the CORRECT explanation of 'A'. Both 'A' and 'R' are true and 'R' is not the correct explanation of 'A' 'A' is true and 'R' is FALSE 'A' is false and 'R' is false Answer :B

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(A) : The magnetic field in the open space inside and exterior to the toroid is zero. (R) : Field produced by a toroid could be derived using Amperes circuital law.

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