We have two solenoids with equal magnetic field at the center. The length of solenoid 1 is L1, number of turns is N1 and the current through it is 1. Solenoid 2 of length L2 is seven times longer than solenoid 1, and the current through it, 12, is 4 times larger than 11. How does N2 compare to N1 for the magnetic field at the center of the solenoid to be equal? N1 = 7/4 N2 N1=N2 N1 = 1/7 N2 O N1 = 7 N2 N1= 4/7 N2
We have two solenoids with equal magnetic field at the center. The length of solenoid 1 is L1, number of turns is N1 and the current through it is 1. Solenoid 2 of length L2 is seven times longer than solenoid 1, and the current through it, 12, is 4 times larger than 11. How does N2 compare to N1 for the magnetic field at the center of the solenoid to be equal? N1 = 7/4 N2 N1=N2 N1 = 1/7 N2 O N1 = 7 N2 N1= 4/7 N2
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter22: Magnetic Forces And Magnetic Fields
Section: Chapter Questions
Problem 16OQ: Solenoid A has length L and N turns, solenoid B has length 2L and N turns, and solenoid C has length...
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