Question

17. Five resistances are connected in the shape of letter A as shown
in figure. Determine the total resistance of the circuit. Also find
the current in 72 resistance.​

Answer 1

Answer:

The 3 ohm resistance and 7 ohm resistance in series so net resistance will 10 ohm then this 10 ohm resistor and another 10 ohm resistor in parallel so net resistance will become 5 ohm then another 5 ohm resistor this 5 ohm resistor and 5 ohm resistor are all in series then net resistance will be 15 Ohm .

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