Question

What is equivalent resistance and the equivalent resistance for a system of resistance in series and parallel?

Answer 1

Equivalent resistance means total resistance in the resistors of the given circuit.

◼Equivalent resistance in series means sum of resistance of resistors.

Rs =R1+R2+R3+R4..…...........

◽Equivalent resistance in parallel means sum of the reciprocal of the resistance of resistors.

Rp=1/R1 +1/R2 +1/R3 +1/R4 +1/R5+........

I hope its helpful. ✌✌✌✌

Answer 2

Answer: Equivalent Resistance when in series : R1+R2+ R3..... And so on

Equivalent Resistance when in parallel: 1/R1+1/R2+1/R3........ And so on.