Question

What is the effective resistance between the points A and B?

Answer 1

Answer:

First of all, try to add Potential drops along the resistances and then try to simplify the circuit.

Diagram:

Look at the attached photo to understand better.

Calculation:

After drawing the simplified circuit, try to find the equivalent resistance by series or parallel method.

The final answer is :

$\boxed{ \red{eq. \: resistance = 10 \Omega}}$