#1 Two resistances when connected in parallel give resultant value of 2 ohm; when connected in series the
value becomes 9 ohm. Calculate the value of each resistance .
#2 A resistor of 8 ohms is connected in parallel with another resistor X. The resultant resistance of the combination
is 4.8 ohms. What is the value of the resistor X?
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Answer:Parallel Resistor Equation
If the two resistances or impedances in parallel are equal and of the same value, then the total or equivalent resistance, RT is equal to half the value of one resistor. That is equal to R/2 and for three equal resistors in parallel, R/3, etc.
Explanation:
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