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What is the impedance of a circuit with a resistor of 10Ω and an inductor of 0.1H at a frequency of 50Hz? (2022)

Practice Questions

1 question
Q1
What is the impedance of a circuit with a resistor of 10Ω and an inductor of 0.1H at a frequency of 50Hz? (2022)
  1. 10Ω
  2. 15.71Ω
  3. 20Ω
  4. 25Ω

Questions & Step-by-step Solutions

1 item
Q
Q: What is the impedance of a circuit with a resistor of 10Ω and an inductor of 0.1H at a frequency of 50Hz? (2022)
Solution: Impedance Z = √(R² + (XL)²), where XL = 2πfL = 31.42Ω. Thus, Z = √(10² + 31.42²) = 15.71Ω.
Steps: 0

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