Question

Consider the two parallel circular wires shown below. They have the same radius R and separated by R as well. They carry currents in the opposite directions as shown. If the currents are Ɪ 1=12 Ɪ and Ɪ 2=18 Ɪ, find the ratio of the magnetic fields, created by loop 1 (B1) and loop 2 (B2) at the center of the first loop( point C), B1/B2=? Please note that if the fields are in opposite directions, your answer should be negative.

20 points Save Answer Consider the two parallel circular wires shown below. They have the same radius R and separated by Ras well. They carry currents in the opposite directions as shown. If the currents are I 9-12 I and I 2-181, find the ratio of the magnetic fields, created by loop 1(84) and loop 2(82) at the center of the first loopt point B4/B2-? Please note that iſ the fields are in opposite directions, your answer should be negative. Express your answer using one decimal place. 676 11 С 12 Loop 1 Loop 2

Answer 1

due to loop at a B, flo I 2R due to at C B₂ loop @ Mo I R? 2 (R?+ R²; 3/2 Mo Iz 452 R al No I, ZR Mo Iz - 252 I, Iz 452R B, B = 252x12 18 452 3 483 - /-88