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Q)Assertion: If a unit north pole rotates around a current carrying wire then work to be done. Reason : Magnetic field produced by current is always non-conservative. 1) A,R correct R rt explanation 2) A,R correct R not rt explanation 3) A correct R incorrect 4) both A & R incorrect


Q)Assertion:  If a unit north pole rotates around a current carrying wire then work to be done.


   Reason : Magnetic field produced by current is always non-conservative.


1) A,R correct R rt explanation                             2) A,R correct R not rt explanation


3) A correct R incorrect                                        4) both A & R incorrect


Grade:upto college level

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