Question

Find the effective resistance of the circuit

Answer 1

Answer:

We can easily figure out from potential difference method that the resistors of 21 Ω and of 7 Ω are in parallel and also resistor of 3 Ω and 6 Ω below it as well as the resistors of 6 Ω and 12 Ω below it are in parallel

Hence reducing the circuit as explained above we can calculate the equivalent resistance as

5/14

Answer 2

Answer:

1 ohm

Explanation:

firstly

4ohm and 2 ohm are in series

;. R series = 4 + 2 = 6ohm

now 2ohm ,3ohm ,And 6 ohm are in parallel

:. 1/ R equivalent = 1/2 + 1/3 + 1/6

= (3+2+1)/6

= 6/6

= 1 ohm ans