51. A rod of length L with uniform charge density per unit length is in the...
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51. A rod of length L with uniform charge density per unit length is in the xy-plane and rotating about z-axis passing through one of its edge with an angular velocity as shown in the figure below. (F.6.2) refer to the unit vectors at Q. A is tghe vector potential at a distance d from the origin O along z-axis for d << L and J is the current density due to the motion of the rod. Which one of the following statements is correct? (a) J Z UP along F; A along 2; Ã OC (b) J along A along A 1 x d² (c) J along P; A along 2; Ã| (d) J along ; A along A OC 51. A rod of length L with uniform charge density per unit length is in the xy-plane and rotating about z-axis passing through one of its edge with an angular velocity as shown in the figure below. (F.6.2) refer to the unit vectors at Q. A is tghe vector potential at a distance d from the origin O along z-axis for d << L and J is the current density due to the motion of the rod. Which one of the following statements is correct? (a) J Z UP along F; A along 2; Ã OC (b) J along A along A 1 x d² (c) J along P; A along 2; Ã| (d) J along ; A along A OC
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The correct statement is c J along r A along z A proportional 1d2 When a rod ... View the full answer
Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
Posted Date:
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