Understanding Capacitors

What is the primary function of a capacitor in an electrical circuit?

• To generate electricity

• To amplify signals

• To convert AC to DC

• To store charge

What materials are used to construct the plates and dielectric in a capacitor?

• Plastic and wood

• Copper and rubber

• Aluminum and glass

• Thin metal sheets and insulating material

Why is it important to determine the maximum voltage a capacitor can handle?

• To ensure it doesn't overheat

• To prevent it from breaking down

• To increase its storage capacity

• To make it more efficient

What happens to the ammeter reading when the capacitor is charged?

• It kicks to the right

• It shows zero

• It shows a constant reading

• It kicks to the left

What occurs when the potential difference between the capacitor plates is zero?

• The current stops

• The capacitor explodes

• The capacitor starts charging

• The voltage increases