Question

discuss main features of series combination of resistors and determine the equivalent resistance also . ​

Answer 1

Let's briefly summarize the major features of resistors in series:

Series resistances add together to get the equivalent resistance (Equation 10.3. 2): RS=R1+R2+R3+... ...

The same current flows through each resistor in series.

Individual resistors in series do not get the total source voltage, but divide it.