State the law of combination of resistances in parallel.
In a parallel combination, the voltage remains the same across each resistor but the current gets divided. Let I1, I2 and I3 be the current across resistors R1, R2 and R3, respectively.
`I=v/R,I_1 V/R_1, I_2=V/R_2,L_3 V/R_1`
Using thrsr value, We get:
So, the total resistance is the sum of the reciprocal of the individual resistances.
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