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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?
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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?
R_eq = R1 + R2
R_eq = R1 * R2 / (R1 + R2)
R_eq = R1 - R2
R_eq = R1 / R2
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The equivalent resistance of two resistors in series is simply the sum of their resistances: R_eq = 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?
Solution:
The equivalent resistance of two resistors in series is simply the sum of their resistances: R_eq = R1 + R2.
Steps: 5
Show Steps
Step 1: Identify the two resistors you have, which are R1 and R2.
Step 2: Understand that when resistors are in series, the total resistance increases.
Step 3: To find the equivalent resistance, you need to add the values of R1 and R2 together.
Step 4: Write the formula for equivalent resistance as R_eq = R1 + R2.
Step 5: If you have specific values for R1 and R2, plug them into the formula to calculate R_eq.
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