How to calculate the intersection of two polygons?

Two wires carry current North and East, as shown. (They are both in the shaded horizontal plane, and cross without touching.)

  • Two wires carry current North and East, as shown. (They are both in the shaded horizontal plane, and cross without touching.) link to picture: http://i1360.photobucket.com/albums/r646/dressXXI/ScreenShot2013-07-21at53230PM_zps9cac4308.png a) Are there any regions (I, II, III, IV) in the horizontal plane where the B-field can be zero? List the regions and explain. b) Calculate the magnitude and direction of the magnetic field at the point 4.00 cm directly above the intersection of the two wires. Hint: this is a vector addition problem.

  • Answer:

    I don't think even Engineer the terminator can answer this one.

bna10 at Answerbag.com Visit the source

Was this solution helpful to you?

Just Added Q & A:

Find solution

For every problem there is a solution! Proved by Solucija.

  • Got an issue and looking for advice?

  • Ask Solucija to search every corner of the Web for help.

  • Get workable solutions and helpful tips in a moment.

Just ask Solucija about an issue you face and immediately get a list of ready solutions, answers and tips from other Internet users. We always provide the most suitable and complete answer to your question at the top, along with a few good alternatives below.