Example 1. (a) If the magnetic field is B = 3i+49 +3k and the magnetic dipole moment is . u=0.19. What is the magnetic f

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Example 1 A If The Magnetic Field Is B 3i 49 3k And The Magnetic Dipole Moment Is U 0 19 What Is The Magnetic F 1 (35.42 KiB) Viewed 20 times

Example 1. (a) If the magnetic field is B = 3i+49 +3k and the magnetic dipole moment is . u=0.19. What is the magnetic force on the magnetic dipole? Answer: zero, since i B = 0.4J is independent of position. (b) If the magnetic field is B = (3 sin 2x + 4z)i + zj+3k and the magnetic dipole moment is u=i+39 what is the magnetic force on the magnetic dipole? Answer: ūB = (3 sin x +42) + 32 = 3 sin 21 +72+ 2(3 sin 2x + 72) 2(3 sin 2x + 72) a + +À@(3 sin 2x + 72) ar ду az (6 cos 2.vi + 7)N F = 7ū. B) = 20(3 sin 2x + 72)