Magnetic Field Generated by a finite, Current-Carrying Part A Wire A steady curr

Question

Magnetic Field Generated by a finite, Current-Carrying Part A Wire A steady current I is filowing through a straight wire of finite length. Find B1, the magnitude of the magnetic field generated by this wire at a point P located a distance at from the center of the wire. Assume that at P the angle sublended from the midpoint of the wire to each end is 4, as shown in the diagram (Figure 1) Express your answer in terms of I, I , ., and k= P , (4T). Hints DVD AP n ra O 2 ? .2k / sin O, Submit My Answers Give Up Incorrect; Try Again; 6 attempts remaining Part B Figure 1 of 2 Now find B2, the magnetic field generated by is wire at a point P located a distance at from either end of the wire. Assume that at P the angle subtended from the end of the wire to the other end is and as shown in the diagram (Figure 2) Express your answer in terms of I, T , Bonel, and k = Jr./(AT). Hints DVD Aze n A CO 2 ? . H, I • sin O. 4 x end Submit My Answers Give Up Incorrect; Try Again; 6 attempts remaining So

Explanation / Answer

Since the figure for part a is only provided, the part b was left unsolved.

B = (2KI cos(theta_m))/x

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