Force on a Wire Between Magnet Poles
Difficulty: Easy · Topics: Magnetic Force, Force on a Current, Magnetic Field
Magnit qutblari orasidagi simga ta’sir etuvchi kuch
A wire carrying a current of 2 A is placed in a magnetic field of 0.1 T as shown. The length of the wire inside the field is 0.3 m. Determine the magnitude of the force on the wire.
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2 A tok o‘tayotgan sim rasmda ko‘rsatilganidek, 0.1 T li magnit maydonga joylashtirilgan. Simning maydon ichidagi uzunligi 0.3 m. Simga ta’sir etuvchi kuchning kattaligini aniqlang.
physics "view":[-0.2,-0.4,6.3,4.4],"alt":"A vertical wire carrying current I downward between the N and S poles of a magnet whose field B points from N to S.","items":["type":"polyline","points":[[0.4,0.4],[0.4,3.7],[1.2,3.7],[1.2,0.4]],"width":2.2,"type":"polyline","points":[[5.8,0.4],[5.8,3.7],[5.0,3.7],[5.0,0.4]],"width":2.2,"type":"label","at":[0.8,3.2],"text":"N","anchor":"c","size":16,"bold":true,"type":"label","at":[5.4,3.2],"text":"S","anchor":"c","size":16,"bold":true,"type":"arrow","from":[1.2,3.3],"to":[4.95,3.3],"colour":"ink","width":1.2,"head":8,"type":"arrow","from":[1.2,2.1],"to":[4.95,2.1],"colour":"ink","width":1.2,"head":8,"type":"arrow","from":[1.2,0.9],"to":[4.95,0.9],"colour":"ink","width":1.2,"head":8,"type":"block","at":[2.95,0.0],"size":[0.22,4.0],"fill":"grey","type":"arrow","from":[3.45,0.9],"to":[3.45,0.1],"colour":"ink","width":1.6,"head":8,"type":"label","at":[3.65,0.5],"text":"I","anchor":"e","size":15,"math":true,"type":"label","at":[3.6,4.05],"text":"B","anchor":"c","size":16,"bold":true],"scale":1.15