Question

What will be the equivalent resistance of circuit shown in figure between points A and D

• A. $10\Omega$
• B. $20\Omega$
• C. $30\Omega$
• D. $40\Omega$

Answer 1

The correct option is C $30\Omega$

The equivalent circuit of above fig between A and D can be drawn as

So $R_{eq}=10+10+10=30\Omega$