Which electrical property describes the ability to store energy as electrical charges?

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Multiple Choice

Which electrical property describes the ability to store energy as electrical charges?

Explanation:
Capacitance describes the ability to store energy in the electric field by accumulating charge on opposite plates. When a voltage is applied across two conductors separated by a dielectric, charges build up on the facing surfaces, creating an electric field that holds energy. The amount of charge that accumulates relates to the voltage via Q = C V, so the capacitance tells you how much charge per volt the device can store. The energy stored is (1/2) C V^2. This is different from frequency (cycles per second) or inductance (energy stored in a magnetic field due to current).

Capacitance describes the ability to store energy in the electric field by accumulating charge on opposite plates. When a voltage is applied across two conductors separated by a dielectric, charges build up on the facing surfaces, creating an electric field that holds energy. The amount of charge that accumulates relates to the voltage via Q = C V, so the capacitance tells you how much charge per volt the device can store. The energy stored is (1/2) C V^2. This is different from frequency (cycles per second) or inductance (energy stored in a magnetic field due to current).

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