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Questions and Answers
Which type of particles are the charge carriers in electric circuits?
Which type of particles are the charge carriers in electric circuits?
- Electrons (correct)
- Protons
- Neutrons
- Ions
What is the SI unit of electric current?
What is the SI unit of electric current?
- Ohm
- Ampere (correct)
- Watt
- Volt
What is the flow of electric charge across a surface at the rate of one coulomb per second called?
What is the flow of electric charge across a surface at the rate of one coulomb per second called?
- Resistance
- Voltage
- Current (correct)
- Power
What device is used to measure electric current?
What device is used to measure electric current?
What do electric currents create in ordinary conductors?
What do electric currents create in ordinary conductors?
Which type of particles carry negative charge in ordinary matter?
Which type of particles carry negative charge in ordinary matter?
Which of the following statements about electric charge is true?
Which of the following statements about electric charge is true?
What is an object referred to if it has no net charge?
What is an object referred to if it has no net charge?
What is the physical property of matter that causes it to experience a force when placed in an electromagnetic field?
What is the physical property of matter that causes it to experience a force when placed in an electromagnetic field?
Which branch of physics is still accurate for problems that do not require consideration of quantum effects?
Which branch of physics is still accurate for problems that do not require consideration of quantum effects?
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