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    If 20 Coulombs of charge passes a point in a circuit in 1 second, what is the value of the current flowing?
    Question

    If 20 Coulombs of charge passes a point in a circuit in 1 second, what is the value of the current flowing?

    A.

    20 Ampere

    B.

    5 Ampere

    C.

    10 Ampere

    D.

    15 Ampere

    Correct option is A

    The correct answer is (a) 20 Ampere.
    · Current (I) is defined as the rate of flow of electric charge and is calculated using the formula:
    I=
    where:
    · I is the current in amperes (A),
    · Q is the charge in coulombs (C), and
    · t is the time in seconds (s).
    · In this case:
    · Q=20 Coulombs
    · t=1second
    Applying the formula:
    I==20A
    · Hence, the current flowing through the circuit is 20 Amperes.
    Information Booster:
    · Current (I): The flow of electric charge, measured in amperes (A).
    · Coulomb (C): The unit of electric charge.
    · Ampere (A): The unit of current, defined as one coulomb per second.
    · Formula: I=Qt​, where Q is charge in coulombs and t is time in seconds.
    · Electric Charge Flow: Current is the movement of electric charges through a conductor, such as a wire.

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