This preview shows pages 1–3. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: the magnetic field at points 1 and 2? 5 A 5 A 1 2 5 A 10 A 2 cm 2 cm 5 cm “1” “2” 5. What is the net force on wire number 3 shown in the figure? 6. Find the magnitude of magnetic field at point P. Point P is the center of all three loops. 7. A wire loop with an area of 0.020 m 2 is perpendicular to a uniform magnetic field of 0.30 T. If the field drops to zero in 45 ms, what is the average induced emf in the loop? 8. A 20cmdiameter loop is perpendicular to a uniform magnetic field, which is increasing at rate of 0.5 T/s. The loop resistance is 0.10 ohm. Find the induced current in the loop. 20 A 20 A 10 A P 20 cm 9 cm 6 cm 3 cm 10 A 10 A 2 cm 2 cm 10 A 1 2 3...
View
Full
Document
This note was uploaded on 02/15/2012 for the course PHYS 2212 taught by Professor Staff during the Spring '08 term at Georgia State University, Atlanta.
 Spring '08
 Staff
 Current, Work

Click to edit the document details