Q 60 AB and CD are two resistance wires cut from a uniform

Last updated: 6/8/2023

Q 60 AB and CD are two resistance wires cut from a uniform long wire Lengths of AB and CD are L and 2L respectively and resistance of AB is R The two resistances are connected in parallel to a supply P and Q are two points on the resistance AB such that AP QB Two conductors PS and QT are connected between two resistors such that no current flows through both the conductors A resistance R is connected between points M and N as shown Neglect resistance of PS and QT a Find the equivalent resistance of the circuit between X and Y b Will there be any current in resistance connected across MN X A P M www QB N D Y