Rearranging and Solving Rational Equations: Finding the Resistance of Resistor 2
What is the equation that represents the resistance of resistor 2, R2, in terms of RT and R1?
Choose the correct option below:
A) R2 = R1 + RT/R1
B) R2 = R1 + R2/RT
C) R2 = RT - R1/RT/R1
D) R2 = RT * R1/R1 - RT
Answer
The equation that represents the resistance of resistor 2, R2, in terms of RT and R1 is R2 = R1 + RT/R1.
When rearranging and solving rational equations to find the resistance of resistor 2 (R2) in terms of RT and R1, we need to carefully analyze the options provided. The correct equation is option A) R2 = R1 + RT/R1.
This equation indicates that the resistance of resistor 2 (R2) is equal to the resistance of resistor 1 (R1) added to the total resistance (RT) divided by the resistance of resistor 1 (R1). By understanding and applying this equation correctly, we can effectively calculate and represent the resistance of resistor 2 in the given terms.