Question

<Chapter 20 Problem 20.43 9 of 11 > Constanta Two long wires are oriented so that they we perpendicular to each other. At the closest they we 200 cm apart figure 1). Part A What is the magnitude of the magnetic field at a point midway between them the top one carries a current of 205 A and the bottom one carries 11 A? Express your answer using three significant figures ΑΣ ? T Submit Next > Figure Provide Feedback 10.0 cm B=? 10.0 cm 18 Bottom wire

Answer 1

of parta According to the right hand aut, the thumb shows the direction the corrent and the curl of the fingers shows the direction of the magnetic field. ate current in the top of the page. So, the direction of the magnetic field at the reference point is towards right ahe current in the bottom wire flows towards right wire flows out of the • so, the direction reference point is out magnetic field at the of the page.