1. A long staight wire carried by a current of 5.9 A is placedin a magnetic field and the magnitude of magnetic force is 0.031 N.The magnetic field and the length of the wire are remainedunchanged. The magnetic force acting on the wire is changed to0.019 N while the current is changed to a different value. What isthe value of this changed current?
2.A long staight wire carried by a current of 4.7 A is placed ina magnetic field and the magnitude of magnetic force is 0.029 N.The magnetic field and the length of the wire are remainedunchanged. The magnetic force acting on the wire is changed to0.011 N while the current is changed to a different value. What isthe value of this changed current?
1. A long staight wire carried by a current of 5.9 A is placed in a magnetic field and the magnitude of magnetic force i
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answerhappygod
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