CTAATGT Full Member 10+ Year Member Joined Aug 8, 2009 Messages 36 Reaction score 1 Sep 3, 2009 #1 Members do not see this ad. If a magnetic field is pointing to the right ( >), and I have a moving negative charge moving up (^), then what should be the direction of the magnetic force?
Members do not see this ad. If a magnetic field is pointing to the right ( >), and I have a moving negative charge moving up (^), then what should be the direction of the magnetic force?
Isoprop Fascinating, tell me more 10+ Year Member 15+ Year Member Joined Oct 16, 2007 Messages 4,197 Reaction score 36 Sep 3, 2009 #2 Use the right hand rule: Remember, current is direction of POSITIVE flow. With a moving negative charge, the current is in the opposite direction. You ought to arrive at a force towards you (out of the page/screen). Upvote 0 Downvote
Use the right hand rule: Remember, current is direction of POSITIVE flow. With a moving negative charge, the current is in the opposite direction. You ought to arrive at a force towards you (out of the page/screen).
CTAATGT Full Member 10+ Year Member Joined Aug 8, 2009 Messages 36 Reaction score 1 Sep 3, 2009 #3 Isoprop said: Use the right hand rule: Remember, current is direction of POSITIVE flow. With a moving negative charge, the current is in the opposite direction. You ought to arrive at a force towards you (out of the page/screen). Click to expand... Yep, just double-checking. Thanks! Upvote 0 Downvote
Isoprop said: Use the right hand rule: Remember, current is direction of POSITIVE flow. With a moving negative charge, the current is in the opposite direction. You ought to arrive at a force towards you (out of the page/screen). Click to expand... Yep, just double-checking. Thanks!