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Questions and Answers
What does inductance depend on?
What does inductance depend on?
- Inductance depends on the material of the coil and the current passing through it (correct)
- Inductance depends on the electric energy being converted into magnetic energy
- Inductance depends on the frequency of the current and the resistance of the conductor
- Inductance depends on the length and area of the conductor
What is the main difference between DC and AC?
What is the main difference between DC and AC?
- DC is more harmful than AC due to its constant voltage
- AC is used in household applications, while DC is used in industries
- AC has a higher frequency compared to DC
- DC has a constant voltage over time, while AC has a changing voltage over time (correct)
What factors can affect the resistance in a conductor?
What factors can affect the resistance in a conductor?
- The frequency of the current and the inductance of the conductor
- Length and area of the conductor, as well as temperature (correct)
- The material of the conductor and the type of current passing through it
- The resistance is not affected by any external factors
What are the factors that affect the resistance in a conductor and how are they mathematically related?
What are the factors that affect the resistance in a conductor and how are they mathematically related?
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What is the difference between DC and AC in terms of their effects on the human body?
What is the difference between DC and AC in terms of their effects on the human body?
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What is inductance and how does it relate to the conversion of energy in an electrical circuit?
What is inductance and how does it relate to the conversion of energy in an electrical circuit?
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