In a PO box experiment a student obserfes that he does not get the null point for any of the ratios. But when the ratio is `1000:10` he finds that the
In a PO box experiment a student obserfes that he does not get the null point for any of the ratios. But when the ratio is `1000:10` he finds that the deflectioin is to the right by 1 division for `596Omega` in the rheostat arm and 0.2 direction to the left when it is `597Omega`. Compute the correct value of the unkown resistance from the observations of the student.
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