Question

Derive an expression for the equivalent resistance of three R1,R2 and R3.​

Answer 1

Answer:

f a number of resistors are joined together so that the current flowing across each resistor is the same, then the resistances are said to be connected in series. As shown in Fig, consider three resistances R1, R2 and R3 connected in series. ... Let, Rs be the equiavlent resistance of the combination.

Explanation: