Find the total resistance between points A n B......answer with explanation guyzz ✅
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The answer to this question is 20/3 ohm.
Explanation:
Here in this circuit the resistor 8 ohm 5 ohm and 7 ohm are connected in series and with it the resistor of 10 ohm is connected in parallel.
So the total resistance of the series resistor is
Rt = R1 + R2 + R3
Rt = 8 + 5 + 7
Rt = 20 ohm. (1)
Now let's calculate the total resistance in the parallel.
1/Rt = 1/R1 + 1/R2
Now here the R1 is 20 ohm as we calculated earlier and R2 is 10 ohm.
Substitute the values in the equation.
Therefore we get
1/Rt = 1/20 + 1/10
1/Rt = 3/20
Rt = 20/3 ohm
Therefore The answer is 20/3 ohm.
I HOPE IT WILL HELP YOU.
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