Thursday

December 18, 2014

December 18, 2014

Posted by **Anne** on Sunday, February 12, 2012 at 6:28pm.

- Physics 2 -
**bobpursley**, Sunday, February 12, 2012 at 6:45pmIt matters how the current is flowing in each of the wires.

- Physics 2 -
**Charlotte**, Friday, February 1, 2013 at 3:36pmIf the currents are flowing in the same direction, they repel one another and you take the difference of I for wires in parallel with each other. If they flow in the same direction you take the sum of I. Do that for both sides of parallel lines and add your equations then set the equation equal to the net magnetic field in the center.

**Answer this Question**

**Related Questions**

Math word problem - A small circular pool is enclosed in a square. Find the area...

math - Write the negation of the following: Every rectangle with four equal ...

college/ pre-cal - a square fence 9 feet high enclosing a radio tower is 3 feet ...

geometry - Can some one please help me figure the angles out? sorry I can't ...

Math - Each diagram in a sequence of 3 diagrams is obtained by drawing a 1 unit ...

Physics - (the drawing is of a square with each side equaling L and the ...

physics - The four wires that lie at the corners of a square of side a= 5.60 cm ...

Calculus - Pyramid - A pyramid with a square base and four faces, each in the ...

Physics - Four long, straight wires are parallel to each other and their cross-...

Analytic Geometry - A square is a quadrilateral with four equal sides. The area ...