Answer :
Final answer:
The equivalent resistance of two resistors connected in parallel can be calculated using the formula 1/Req = 1/R1 + 1/R2. In this case, the equivalent resistance is 4 ohm.
Explanation:
When resistors are connected in parallel, the equivalent resistance is given by the formula:
1/Req = 1/R1 + 1/R2
Using this formula with the values of the resistors R1 = 12 ohm and R2 = 6 ohm, we can calculate:
1/Req = 1/12 + 1/6 = 1/12 + 2/12 = 3/12 = 1/4
Therefore, the equivalent resistance Req is:
Req = 4 ohm
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