Question

In the circuit shown below, calculate the net resistance of the circuit.
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Answer 1

Answer:

25 is parallel to 25

then 25×25/50

625/50 is net resistance

Answer 2

Explanation:

10 + 15 ohm equal to 25ohm

20 + 5 ohm equal to 25 ohm

the above are in parallel

so 1 by 25 + 1 by 25 equal to

=2 /25 ohm is the net resistant