5 Questions
What is the unit of measurement for electric current in the International System of Units (SI)?
Ampere (A)
What is the conventional symbol for electric current?
I
In which type of electrical conductor are the charge carriers often electrons moving through a wire?
Semiconductor
What do electric currents create that are used in motors, generators, and transformers?
Magnetic fields
Which device is used to measure electric current?
Ammeter
Test your knowledge about the fundamentals of electric current, including the behavior of charged particles and different types of charge carriers.
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