A resistance R is placed in parallel with another resistance 40Ω their equivalent resistance is 24Ω the value of R is?
Answer: 60Ω
Explanation
Using the formula for parallel resistance: 1/R_eq = 1/R1 + 1/R2
1/24 = 1/40 + 1/R
Solving for R gives R = 60Ω.
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