4. A negatively charged particle (q =-29OpC) travels at a constant speed of 270

Question

4. A negatively charged particle (q =-29OpC) travels at a constant speed of 270 x 106 m s out of this page. It then enters a um im magnitude 3.10 x 10% T that points towards the left of this page. a) What is the maximum magnitude of the magnetic force? x -24273000 N 5. b) What is the direction of the magnetic force? out of this page , towards the top of this page O into this page towards the right of this page towards the left of this page O towards the bottom of this page Your previous selection is incorrect. ubmit Assignment

Explanation / Answer

F =Bqvsin 90 =Bqv ( sin90 because angle between v and B is 90)

F=3.1×10^5×29×10^-6× 2.7×10^6=24273000N mistake u have done u put - sign

And direction wil be towards top of this page because charge particle is negatively charged

Use right hand rule to find direction

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