Examlex
Which of the following items does NOT contain chemicals?
Polarized Capacitors
Capacitors that are sensitive to polarity.
DC
Direct Current, a type of electrical current where the flow of electric charge is in one direction.
Series Connection
A method of connecting electrical components end-to-end, so the same current flows through each component.
Total Capacitance
The sum of individual capacitances in a circuit when connected in parallel, reducing when capacitors are in series, affecting the circuit's ability to store charge.
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