Question

the curcuit daigram below show the combination of 3 resistor find total resistance

Answer 1

hello friend...!!


• according to the question , we should calculate the total resistance in the circuit.

R1 = 4 ohm

R2 = 3 ohm

R3 = 6 ohm

V = 12 v

in the above diagram it is able to clearly identify that,

R2 and R3 are parallel to each other therefore ,

1/ R = 1 / R2 + 1 / R3

1 / R = 1/3 + 1/6

1 / R = 3 / 6

implies,

R = 6 / 3

R = 2 ohm

this R ( 2 ohm) is connected in series with the R1 resistor, therefore,

the total resistance of the circuit is

R ( total) = R1 + R

R(total) = 4 + 2

R( total) = 6 ohm.


therefore, the total resistance is equals to
6 ohm.


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Hope it is useful...!!