##### Ads

related to**West Point**

Sort by

- Relevance
- |Time

Recall that the Lorentz force on a

**point**charge is given by F=qv x ...direction you need to use the right hand rule. Thumb**points**in the direction of positive current, fingers**point**...1 Answers Â· Science & Mathematics Â· 28/07/2010

...example if the question is "An electric field of 420000 N/C

**points**due**west**at a certain spot. What is the magnitude of the force that acts...1 Answers Â· Science & Mathematics Â· 21/09/2013

### What is the direction of the force on an electron moving south in a magnetic field that

**points****west**?... in the direction of the motion (velocity) with the field lines

**pointing**out of your palm, then your thumb will give the direction of the ...1 Answers Â· Science & Mathematics Â· 06/08/2009

...m going to ignore the 115km right now and try to resolve the 75 km into how far

**west**and how far south. Let's have a stright forward right angled triangle...2 Answers Â· Science & Mathematics Â· 23/07/2012

The correct answer to the first question is something

**West**of North. To know the exact direction, you need the wind-speed relative to...4 Answers Â· Science & Mathematics Â· 24/10/2006

..........asnwer is (a) 0 becuz going east adn then going

**west**gets you nowhere and same for going north adn south........if vectors...5 Answers Â· Science & Mathematics Â· 03/07/2011

... can try and describe what it will look like: The car travels due

**west**for 200km. On your paper draw a horizontal line from**point**A to**point**B which is to the left of A. Mark off...5 Answers Â· Science & Mathematics Â· 14/02/2008

...the cosine rule. Drawing out the vectors (first draw a line 125km

**west**, then attach a line 80km to the end of it at an angle of (180-45=)135degrees). You...2 Answers Â· Science & Mathematics Â· 12/01/2009

... ship has gone 285 . sin 40 km North and 285 . cos 40

**West**To get to 115 km East the ship must go 285 . sin 40 South...2 Answers Â· Science & Mathematics Â· 08/07/2011

...2q E The force has doubled in magnitude, and now

**points**east instead of**west**.1 Answers Â· Science & Mathematics Â· 19/07/2010

##### Ads

related to**West Point**