(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

I know that since the charge is negative qo*Vperpendicular would be traveling in the oppsite direction. Which by the right hand rule ultimately affects B.

So using the formula F=q0V(perpendicular)*B

= 1*5(4i-3j)

= (20i-15j)

I don't understand why the answer would be D.

Or maybe my approach to the problem was incorrect?

Thanks

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# Homework Help: Multiple choice, magnetic force on the particle

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