A. Two inductive coils

B. A conductive plate and a resistor

C. Two conductive plates and a dielectric

D. A diode and a transformer

A. By converting it to heat

B. By accumulating electric charge on its plates

C. By generating a magnetic field

D. By using chemical reactions

A. The resistance of a capacitor

B. The amount of electric charge a capacitor can store

C. The voltage rating of a capacitor

D. The current a capacitor can handle

A. By the amount of charge stored per unit voltage

B. By the resistance per unit area

C. By the voltage per unit current

D. By the magnetic field strength

A. Ohm

B. Volt

C. Farad

D. Henry

A. Plate surface area, distance between plates, dielectric material

B. Plate thickness, temperature, wire length

C. Plate color, ambient light, humidity

D. Resistance, inductance, magnetic field

A. By storing and releasing chemical energy

B. By creating and destroying magnetic fields

C. By accumulating and releasing electric charge

D. By converting energy to heat and back

A. Filtering in power supplies, energy storage in flash cameras

B. Converting AC to DC, storing mechanical energy

C. Generating sound, amplifying signals

D. Controlling temperature, regulating air flow

A. Capacitor stores energy chemically; battery stores electrically

B. Capacitor stores energy electrically; battery stores chemically

C. Both store energy the same way

D. Battery releases energy quickly; capacitor slowly

A. A conductive material between the plates

B. An insulating material between the plates

C. A magnetic material between the plates

D. A resistive material between the plates

A. Decreases capacitance

B. Has no effect on capacitance

C. Increases capacitance

D. Only affects resistance

A. Charges up to the source voltage and maintains charge

B. Discharges immediately

C. Generates a constant current

D. Converts DC to AC

A. Uses an electrolyte as the dielectric

B. Uses ceramic as the dielectric

C. Uses air as the dielectric

D. Uses a magnetic material as the dielectric

A. It must be connected with the correct polarity to avoid damage

B. It can be connected any way without damage

C. It does not store charge if connected wrongly

D. It only works in AC circuits

A. Uses a ceramic material as the dielectric and is non-polarized

B. Uses an electrolyte and is polarized

C. Uses air as the dielectric

D. Uses a metallic dielectric and is polarized

A. Large size, high inductance, temperature sensitive

B. Small size, low inductance, stable over a wide range of temperatures

C. High capacitance, polarized, expensive

D. Adjustable capacitance, sensitive to polarity, high voltage

A. A capacitor with fixed capacitance

B. A capacitor that allows for capacitance adjustment

C. A capacitor that changes capacitance with temperature

D. A capacitor that stores energy chemically

A. To amplify signals

B. To smooth out voltage fluctuations

C. To convert AC to DC

D. To increase signal frequency

A. The product of resistance and voltage

B. The product of resistance and capacitance

C. The ratio of resistance to capacitance

D. The sum of resistance and capacitance