Q. 23

# Let there be n re

When the resistors are connected in parallel,

This implies,

Hence,

When the resistors are connected in series,

RS = R1 + R2 + … + Rn > Rmax

Comparing the figures given below,

In the first case potential across Rmin is same as in case2. Hence current flowing through Rmin is the same. This means total current in case2 is more than that in case1. This means for constant value of V for a greater value of I ,Rp < Rmin.

Similarly,

Potential drop across Rmax is less in case1 than case2. This means Current flowing through Rmax in case1 is more than that in case2. Hence, for this to be possible Rs>Rmax.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses
RELATED QUESTIONS :

<span lang="EN-USPhysics - Exemplar

<span lang="EN-USPhysics - Exemplar

Let there be n rePhysics - Exemplar

<span lang="EN-USPhysics - Exemplar

<span lang="EN-USPhysics - Exemplar

Two cells of emf Physics - Exemplar

<span lang="EN-USPhysics - Exemplar

<span lang="EN-USPhysics - Exemplar

Kirchhoff ’s juncPhysics - Exemplar