Question

Three resistors R1 R2 and R3 are connected in series and the combination is connected to a battery and m v m energy draw suitable circuit diagram and obtain an expression for the equivalent resistance of the combination of resistors​

Answer 1

Answer:

U. can verify ye answer from this pictorial

Explanation

V/R=V/R1.. V/R2..V/R3...(OHMS LAW )

V/R= 1 + R1 + 1 + R2+ 1 + R3

1R= 1/R1+1/R2+1/R3