48. What are the strength and direction of the magnetic field at the center of the loop in FIGURE P32.48? FIGURE P32.48 2.0 cm 5.0 A
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- The magnetic field at the center of a 1.4-cm-diameter loop is 2.2 mT. a. What is the current in the loop? b. A long straight wire carries the same current you found in part a. At what distance from the wire is the magnetic field 2.2 mT?1. .A straight wire with length L carries a current I which is directed to the right and is perpendicular to an unknown uniform magnetic field B. A magnetic force F acts on a conductor which is directed downwards. A. Determine the magnitude and the direction of the magnetic field in the region through which the current passes. B. If the angle between the current and the magnetic field is e this time, what would be the new value of the magnitude of the new magnetic force? Pointing System for No. 1: • What are the given in the problem? • What are the unknown variables? • What are the equations that you are going to use? • Solution and answer for Part A. Solution and answer for Part B. L (cm) = 2306 | (A) = 13 F (pN) = 24 O = 61THANK YOU
- A small circular coil of 20 loops of wire having a radius of 1 cm is at rest in the X-y plane (so the normal to the loop points in the +z-direction). A uniform magnetic field of 0.5 T is turned on in the +x-direction. What is the magnetic flux through the loop? a. 7.85 x 10 Tm² b. 1.57 x 10 4 T m² O c. 3.14 x 10 3 T m2 O d. 0 T m29002 A wire in which there is a current of 3.7 A is to be formed into a circular loop of one turn. If the required value of the magnetic field at the center of the loop is 9.56 T, what is the required radius? The permeability of free space is 1.25664 x 10-6 T-m/A. Answer in units of cm.