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An infinitely long conductor PQR is bent to form a right angle as shown in figure. A current I flows through PQR. The magnetic field due to current at the point M is H1. Now, another infinitely long straight conductor QS is c ...
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\lim_{x\rightarrow a}\frac{1}{(x-a)}\int_{\sqrt{a}}^{\sqrt{x}}(te^t sin t)dt a>0 ...
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might not be new info and is pretty useless... but thought I should let you know that JEE 11 will be conducted by IIT K so expect a nice paper in phy :) ...
