Question

Six 1ohm resistors are connected on each arm of the
regular hexagon where it is divided into two
branches provided each branch consists of 3
resistors.find the current flowing through the
network if the potential difference applied is 4V​

Answer 1

Answer:

Here 3 resistances are in series- like this two combinations of 3 resistances in series are in parallel.

So 3ohms parallel to 3 ohms

= \frac {1}{3} + \frac{1}{3} = \frac {2}{3}

So effective resistance is 3÷2=1.5ohms

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