Question

Derive an expression of equivalent resistance when the 3 conductors having resistance R1, R2 and DE are connected in parallel

Answer 1

Answer:

This Is equal to parallel resistance expression.

Just Like:- 1/R1+1/R2+1/DE

Answer 2

Answer:

If two or more resistors are connected in parallel, then the potential difference across each resistor is same. Resistors in parallel connection are connected to the same nodes. This can be identified by the presence of more than one path for the current to flow. For example, the circuit shown below is a parallel connection of resistors. The potential difference across the resistor R1 is same as that across the resistor R2 which is equal to the supply potential VAB.