131.A magnetized wire of momement 3.14 A-m is bent in the form of a semicircle;then the new magnetic moment will be( in A-m):- 1)3.14 2)2 3)6.28 4)None of these

131.A magnetized wire of momement 3.14 A-m is bent in the form of a se

1.	131.A magnetized wire of momement 3.14 A-m is bent in the form of a semicircle;then the new magnetic moment will be( in A-m):- 1)3.14 2)2 3)6.28 4)None of these
Answer» 131.A magnetized wire of momement 3.14 A-m is bent in the form of a semicircle;then the new magnetic moment will be( in A-m):- 1)3.14 2)2 3)6.28 4)None of these

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131.A magnetized wire of momement 3.14 A-m is bent in the form of a semicircle;then the new magnetic moment will be( in A-m):- 1)3.14 2)2 3)6.28 4)None of these

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