Consider a current-carrying wire (see figure) composed of a quarter-circular arc with radius R and two straight segments with length L. If the wire carries a current I, and is immersed in a magnetic field with strength B directed into the page, what is the total magnetic force on the entire wire segment? L L R В х O A. (V2ILB+IRB) j O B. (VŽILB+IRB) (– ) O c. (V2ILB+ 2IRB) § O D. (V2ILB+ V2IRB) (-')
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