It is desired to construct a solenoid that will have a resistance of 5.60 N (at 20°C) and produce a magnetic field of 4.00 X 10¬2T at its center when it carries a current of 3.10 A. The solenoid is to be constructed from copper wire having a diameter of 0.500 mm. If the radius ofthe solenoid is to be 1.00 cm, determine the following. (The resistivity of copper at 20°C is 1.7 × 10-8 0· m.)(a) the number of turns of wire needed to build the solenoid1029v turns(b) the length the solenoid should haveX cm1.034*10**7

Given:Part(B)Current,I=3.10 AMagnetic field,B=4×10-2 TThe number of turns,N=1029 turnsNow,Magnetic…

is desired to construct a solenoid that will have a resistance of 5.60 n (at 20°C) and produce a magnetic field of 4.00 X 10-2 T at its center when it carries a current of 3.10 A. The solenoid is to be constructed from copper wire having a diameter of 0.500 mm. If the radius of e solenoid is to be 1.00 cm, determine the following. (The resistivity of copper at 20°C is 1.7 X 10-8n. m.) (a) the number of turns of wire needed to build the solenoid 1029 v turns (b) the length the solenoid should have 1.034 10"7 x cm

is desired to construct a solenoid that will have a resistance of 5.60 n (at 20°C) and produce a magnetic field of 4.00 X 10-2 T at its center when it carries a current of 3.10 A. The solenoid is to be constructed from copper wire having a diameter of 0.500 mm. If the radius of e solenoid is to be 1.00 cm, determine the following. (The resistivity of copper at 20°C is 1.7 X 10-8n. m.) (a) the number of turns of wire needed to build the solenoid 1029 v turns (b) the length the solenoid should have 1.034 10"7 x cm

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter24: Magnetic Fields

Section: Chapter Questions

Problem 94A

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