73 Two resistances are connected in two gaps of a meter

Last updated: 6/24/2023

73 Two resistances are connected in two gaps of a meter bridge The balance point is 20 cm from the zero end A resistance of 15 2 is connected in series with the smaller of the two The null point shifts to 40 cm The value of the smaller resistance in ohm is t y a 3 c 9 e None of these b 6 d 12 5 6 is used