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QUESTION 3
A long vertical wire is partially placed in a uniform magnetic field B-53 mT. The B-field is directed at angle 0 = 36° to
the wire (see figure). If an electric current of 1 = 3.7 A moves in the wire in the direction shown, determine the magnitude
of the magnetic force (mN) exerted on a wire section of length L=71 cm.
Give answer to two places to the right of the decimal.
L

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1 In (Figure 1), I = 12 A. Figure I 1. 2. 3. 1 of 1 < [2.0 cm 4.0 cm [2.0 cm I
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