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What is the formula for the equivalent resistance of two resistors R1 and R2 in
What is the formula for the equivalent resistance of two resistors R1 and R2 in series in a Wheatstone bridge?
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Practice Questions
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Q1
What is the formula for the equivalent resistance of two resistors R1 and R2 in series in a Wheatstone bridge?
R1 + R2
R1 * R2 / (R1 + R2)
R1 - R2
1/(1/R1 + 1/R2)
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The equivalent resistance of two resistors in series is simply the sum of their resistances: R1 + R2.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the formula for the equivalent resistance of two resistors R1 and R2 in series in a Wheatstone bridge?
Solution:
The equivalent resistance of two resistors in series is simply the sum of their resistances: R1 + R2.
Steps: 4
Show Steps
Step 1: Identify the two resistors you are working with, R1 and R2.
Step 2: Understand that when resistors are in series, the total or equivalent resistance is found by adding their values together.
Step 3: Write down the formula for the equivalent resistance: R_equiv = R1 + R2.
Step 4: Substitute the values of R1 and R2 into the formula if you have specific numbers.
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