Ex. 35: Two coils are connected in series in one gap of a meter bridge an null point is obtained in the middle of the wire of putting 75 resistance in the other gap. Two coils are then connected in parallel and null point is obtained in the middle of the wire be keeping 18 2 in the other gap. Find the resistance of each coil. (Oct. 90)
Ex. 35: Two coils are connected in series in one gap of a meter bridge an null point is obtained in the middle of the wire of putting 75 resistance in the other gap. Two coils are then connected in parallel and null point is obtained in the middle of the wire be keeping 18 2 in the other gap. Find the resistance of each coil. (Oct. 90)
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Transcribed Image Text:Ex. 35: Two coils are connected in series in
one gap of a meter bridge an null point is
obtained in the middle of the wire of putting
75 resistance in the other gap. Two coils are
then connected in parallel and null point is
obtained in the middle of the wire be keeping
18 2 in the other gap. Find the resistance of
each coil.
(Oct. 90)
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