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A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

ScienceOne small ahaPhysics concept

Charge of an electron

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Your new ahaNegative

Electric charge can be positive or negative. Source: Electric charge ↗

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More from Physics Essentials

A few more worth knowing.

  1. 50Unit of electrical potentialRECALL
    volt (V)

    One joule per coulomb

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  2. 51This quantity measures the rate of electric charge flow.RECALL
    Electric current

    Measured in amperes

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  3. 52This common term names electrical potential difference.RECALL
    Voltage

    Measured in volts

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