Determination of the Equivalent Resistance of Two Resistors When Connected in Parallel

To determine the equivalent resistance of two resistors when connected in parallel, follow these steps:

1. Identify the resistance values of the two resistors. Let's call them R1 and R2.

2. Use the formula for calculating the equivalent resistance of resistors in parallel, which is given by:

   1/Req = 1/R1 + 1/R2

   Here, Req represents the equivalent resistance.

3. Substitute the values of R1 and R2 into the formula and calculate the sum of the reciprocals:

   1/Req = 1/R1 + 1/R2

4. Take the reciprocal of both sides of the equation to find the equivalent resistance:

   Req = 1 / (1/R1 + 1/R2)

5. Simplify the expression if necessary.

   For example, if R1 = 4 ohms and R2 = 6 ohms, the calculation would be:

   Req = 1 / (1/4 + 1/6) = 1 / (3/12 + 2/12) = 1 / (5/12) = 12/5 = 2.4 ohms

   Therefore, the equivalent resistance of the two resistors when connected in parallel is 2.4 ohms.

To determine the equivalent resistance of two resistors when connected in parallel, follow these steps:

1. Identify the resistance values of the two resistors. Let's call them R1 and R2.

2. Use the formula for calculating the equivalent resistance of resistors in parallel, which is given by:

   1/Req = 1/R1 + 1/R2

   Here, Req represents the equivalent resistance.

3. Substitute the values of R1 and R2 into the formula and calculate the sum of the reciprocals:

   1/Req = 1/R1 + 1/R2

4. Take the reciprocal of both sides of the equation to find the value of Req:

   Req = 1 / (1/R1 + 1/R2)

5. Simplify the expression to obtain the final value of the equivalent resistance.

   Req = (R1 * R2) / (R1 + R2)

By following these steps, you can determine the equivalent resistance of two resistors when connected in parallel.