Magnetism and force on a conductor

AI Thread Summary
The discussion centers on calculating the force on a conductor using the equation F = BIL, with values B=0.25, I=15, and L=0.20, resulting in a force magnitude of 0.75. The initial poster used the right hand rule to determine the direction of the force as pointing to the right. However, a response suggests using Fleming's Left Hand Rule for determining the direction instead. This indicates a potential misunderstanding in the application of magnetic force direction rules. Overall, the calculations for magnitude are correct, but the method for finding direction may need adjustment.
Inertialforce
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Homework Statement


The question is as shown on the attachment.


Homework Equations


F = BIL


The Attempt at a Solution


To find the magnitude of the force I used the equation "F = BIL" and then I put in the values for each (B=0.25, I=15, L=0.20) and I got an answer (magnitude) of 0.75. Then using the right hand rule I found the direction of the force to be pointing to the right.

I just want to make sure, I am doing this right? Because the next three questions on my worksheet are very similar to this one except I am finding different things and I am given different values.
 

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Inertialforce said:
To find the magnitude of the force I used the equation "F = BIL" and then I put in the values for each (B=0.25, I=15, L=0.20) and I got an answer (magnitude) of 0.75.
OK.
Then using the right hand rule I found the direction of the force to be pointing to the right.
How did you apply the right hand rule?
 


The way you found out the magnitude of the Magnetic Induction on the straight current carrying current is proper. Now, in order to find its direction, you need to apply Fleming's Left Hand Rule.
 
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