Resistor Series Parallel Formula

To calculate the total resistance of the series circuit

Resistance of the series circuit

Rt=R1+R2+R3

 

Where,

Rt= Total Resistance

R1 = Resistance 1

R2 = Resistance 2

R3 = Resistance 3

Total Resistance Of 2 Resistors Connected parallel

Resistance of the Parallel circuit

Rt=R1R2R1+R2

 

Where,

Rt= Total Resistance

R1 = Resistance 1

R2 = Resistance 2

Total Resistance Of 3 or more Resistors Connected parallel

Resistance of the Parallel circuit

1Rt=1R1+1R2+1R3+——+1Rn

 

Where,

Rt= Total Resistance

R1 = Resistance 1

R2 = Resistance 2

R3 = Resistance 3

To know more about series and parallel connections with problems solved refer BYJU’S!!

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