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An electron (mass 9.11x10 %kg) has velocity v = (24 i +48(km/s) as it enters a uniform magnetic field B = (46 NT) I. Calcula
Along wire carrying 7.5A of current makes two 90° bends, as shown in Figure. A uniform 0.17 T magnetic field is confined to a
- . . 30 cm 60 cm . . . . . . . 60 cm Select one a 1.148 N b. 0.383 N c. 0.855 N d. 0.765N
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