Podcast
Questions and Answers
Which of the following describes the flow of electric current in a conductor?
Which of the following describes the flow of electric current in a conductor?
- The release of chemical bonds in a compound
- The flow of energy through a circuit
- The transfer of heat from one point to another
- The movement or vibration of electrons (correct)
What is the primary function of a load in an electrical circuit?
What is the primary function of a load in an electrical circuit?
- To generate electrical current in the circuit
- To act as a barrier to the flow of electrons
- To increase the resistance in the circuit
- To receive and utilize the electrical power (correct)
Which of the following is NOT a type of energy mentioned in the text?
Which of the following is NOT a type of energy mentioned in the text?
- Thermal energy
- Nuclear energy
- Gravitational energy (correct)
- Electrical energy
What is the primary characteristic of an insulator in an electrical circuit?
What is the primary characteristic of an insulator in an electrical circuit?
What is the unit of measurement for electric current?
What is the unit of measurement for electric current?
What is the definition of resistance in an electrical circuit?
What is the definition of resistance in an electrical circuit?
What distinguishes a conductor from an insulator?
What distinguishes a conductor from an insulator?
What is the unit for measuring electrical potential or voltage?
What is the unit for measuring electrical potential or voltage?
What device is used to record or measure electrical quantities?
What device is used to record or measure electrical quantities?
Explain the relationship between current and the movement of electrons in a circuit.
Explain the relationship between current and the movement of electrons in a circuit.
Flashcards are hidden until you start studying
