Electrostat
To ye semicircular ring h uniform charge density ki and mujhe jo blue pint h uske about nikalni h field. Lets say ki blue point ka altitude given
To fir iske upar field kese nikalenge. I thought of integrating the e vectors depicted in red but distance is also changing .
Could also look at it like a bended rod
10 Replies
@Gyro Gearloose
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You can't integrate it like this, the distance between dq and particle is always changing
,rotate
The x component is turning out to be more troublesome
oh mb i thought you were talking about the center of ring
Yeah i tried that, its mind bending to say the least
I'm pretty sure it's going to be an elliptic integral with no elementary antiderivativr