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# Two long, straight, parallel conductors are 10 cm apart (see figure below). Conductor A has a ...

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7 years ago Edited: 7 years ago, abbyybba_
 Two long, straight, parallel conductors are 10 cm apart (see figure below). Conductor A has a ... Two long, straight, parallel conductors are 10 cm apart (see figure below). Conductor A has a current i_A=2.0 A flowing out of the page, and conductor B has a current i_B=3.0 A flowing in the opposite direction (into the page). [10 marks]   Calculate the intensity of the magnetic field at points P1, P2 and P3, where: (P_1 A) ̅=2cm, (P_2 A) ̅=4cm and (P_3 B) ̅=3cm.Post Merge: 7 years agoQuote from: abbyybba_ (7 years ago)Two long, straight, parallel conductors are 10 cm apart (see figure below). Conductor A has a current i_A=2.0 A flowing out of the page, and conductor B has a current i_B=3.0 A flowing in the opposite direction (into the page). [10 marks]   Calculate the intensity of the magnetic field at points P1, P2 and P3, where: (P_1 A) ̅=2cm, (P_2 A) ̅=4cm and (P_3 B) ̅=3cm. Read 734 times 6 Replies

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Staff Member
7 years ago
 Try this Attached file  Assignment 2.pdf (285.19 KB) You must login or register to gain access to this attachment.
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Anonymous
wrote...
A year ago
 thank you
Anonymous
wrote...
A year ago
 given thatiA = 2 AiB = 3 Ad = 10cm(1)B at point P1B1 = (u0*iA /2*pi*r1) - (u0*iB/2*pi*r2)B1 = (u0/*pi*2 )*(iA/r1 - iB/r2)B1 = ( 4*pi*10^(-7) /pi*2 )* ( 2/0.02 - 3/(0.1-0.02) )B1 = 1.25*10^(-5) T(2)B at point P2B2 = (u0*iA /2*pi*r1) - (u0*iB/2*pi*r2)B2 = (u0/*pi*2 )*(iA/r1 - iB/r2)B2 = ( 4*pi*10^(-7) /pi*2 )* ( 2/0.04 - 3/(0.1-0.04) )B2 = 0 T(3)B at point P3B2 = (u0*iA /2*pi*r1) - (u0*iB/2*pi*r2)B2 = (u0/*pi*2 )*(iA/r1 - iB/r2)B2 = ( 4*pi*10^(-7) /pi*2 )* ( 2/(0.1-0.03) - 3/0.03 )B2 = -1.42*10^(-5) T
Anonymous
wrote...
A year ago
 thanks
Anonymous
wrote...
A year ago
 thx
wrote...
A month ago
 Thanks