A wire carries a current of 10 A in a direction of 30 degreeswith respect to teh

Question

A wire carries a current of 10 A in a direction of 30 degreeswith respect to teh direction of a .30-T magnetic field. Findthe magnitude of the magnetic force on a .5m length of thewire
Please helpp me and explain how you did it so if i have to doit on a test i'll no how A wire carries a current of 10 A in a direction of 30 degreeswith respect to teh direction of a .30-T magnetic field. Findthe magnitude of the magnetic force on a .5m length of thewire Please helpp me and explain how you did it so if i have to doit on a test i'll no how

Explanation / Answer

Force is :                    F = B I L sin                        = 0.30 * 10 * 0.5 m * sin30                         = 0.75 T Hope this helps u!

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