Urgent Help Needed

I have been trying to derive a general formula for finding out the magnetic field at an axial point of a polygon of $n$ sides. Can you provide me with the derivation as I am in an urgent need of this formula?

Help would be really appreciated.

Thanks

#ElectricityAndMagnetism

Easy Math Editor

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Comments

@Rajdeep Dhingra @Aditya Kumar

shivam mishra - 5 years, 2 months ago

@Rohit Gupta

shivam mishra - 5 years, 2 months ago

It is easy. Just take the components of the magnetic field by each side and add them. I shall not provide the entire derivation as I've got mains tomorrow.

Aditya Kumar - 5 years, 2 months ago

@Aditya Kumar Thanks for your help and all the best for your Mains!!!

shivam mishra - 5 years, 2 months ago

Thanks.

Aditya Kumar - 5 years, 2 months ago

Best of luck!

Harsh Shrivastava - 5 years, 2 months ago

Thanks .

Aditya Kumar - 5 years, 2 months ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$