a) 15.8 μ. b) 22 μ. c) 32 μ. d) 10 μ. e) 2.5 μ. |
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Two straight wires 1 and 3, each of length L=4 cm, are connected by a quarter circular are
wire 2 of radius R=3 cm as shown in Figure below. Determine the magnitude field at the center
of P of the arc, when current I is 2Amper.
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