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[" 26.A cell is connected between the po...

[" 26.A cell is connected between the points "A" and "C" of a circular "],[" conductor "ABCD" of centre "O" with angle "AOC=60^(@)" .If "B_(1)],[" and "B_(2)" are the magnitudes of the magnetic fields at "O" due "],[" to the currents in "ABC" and "ADC" respectively,the ratio "(B_(1))/(B_(2))],[" is "],[[" (b) "0.2,|_(2)=theta],[" (b) "6," A "a>i_(2)],[" (d) "5,(B_(1))/(B_(2))(root(3)(3))/(1/3)]],[,(B_(1))/(B_(2))(root(3)(3))/(13)]

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