Electrostats
How to do this question? i dont think the current conducting wire will even go in angular acc in first place
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@Gyro Gearloose
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i dont quite understand this step
you took a current element of d length and used the formula , but wont force on all elements be same?
Yes force on all elements is same but torque about hinge will be different
I have mainly written it in that way just to get to integrate torque
You can see that force will be same as it is not a function of x
Wait to reclarify dF is a function it's the function of length if the element you are taking, here it's dx but for each small same dx sized element it will be same
you good?
+solved @¹¹⁷sos
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