Question

what is the effective resistance of this

Answer 1

Answer:

Effective Resistance = 4 ohm

Explanation:

6 and 3 are in parallel

So equivalent resistance = {( 6*3) /(6+3)}

= 2 ohm

This equivalent resistance 2 is in series with 2 ohm

So, now the effective resistance = 2 + 2

=4 ohm