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If a resistor of 10 Ω is connected in series with a 20 Ω resistor, what is the total resistance?

Practice Questions

1 question
Q1
If a resistor of 10 Ω is connected in series with a 20 Ω resistor, what is the total resistance?
  1. 10 Ω
  2. 20 Ω
  3. 30 Ω
  4. 15 Ω

Questions & Step-by-step Solutions

1 item
Q
Q: If a resistor of 10 Ω is connected in series with a 20 Ω resistor, what is the total resistance?
Solution: R_total = R1 + R2 = 10 Ω + 20 Ω = 30 Ω.
Steps: 6

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