Posted by **Sonia** on Wednesday, March 16, 2011 at 7:55pm.

I am having trouble figuring out this question:

Part 1: A long staight wire carries a current due East. This wire creates, at point #1, a magnetic field that is derected at 40 deg below due South. From point #1, the wire is located:

50 deg below due North

50 deg below due South

40 deg above due North

40 deg above due South

50 deg above due West

50 deg above due East

40 deg below due West

40 deg below due East

directly above

directly below

none of these choices

Part 2: Refer to the previous problem. An electron at point #1 is instantaneously traveling due North. Due only to the wire, the electron at #1 instantaneously accelerates:

East

West

North

South

directly up

directly down

50 deg N or West

50 deg S of East

none of the above

I think for part 1 it's 40 deg due South and for part 2 is west, but I'm just guessing. Please help me!

## Answer This Question

## Related Questions

- Physics - I am having trouble figuring out this question: Part 1: A long staight...
- Phys 2 - I am having trouble figuring out this question: Part 1: A long staight ...
- Physics - Help please A wire carries a current of 5.2 A from east to west ...
- Physics 2 - A 60 cm long wire is oriented from east to west directly above the ...
- science - You are standing 20 cm directly away from from the mid-point of a long...
- Physics - Help me with this please A 6.0 m section of wire carries a current of ...
- physics - A long, straight wire lies on a horizontal table and carries a current...
- College physics - The magnetic field at the center of a 0.70-cm-diameter loop is...
- physics - A 42 mT magnetic field points due west. If a proton of kinetic energy ...
- physics please help?? - I know how to do this problem, but I am having a ...

More Related Questions