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19 August, 05:12

The voltage V in a simple electrical circuit is slowly decreasing as the battery wears out. The resistance R is slowly increasing as the resistor heats up. Use Ohm's Law, V = IR, to find how the current.

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  1. 19 August, 05:14
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    The current in the circuit decrease slowly.

    Explanation:

    Given as:

    For the electrical circuit

    The voltage V in the circuit is slowly decreasing

    The resistance R of the resistor slowly increasing after heating

    Now, From Ohm's Law

    Voltage is directly proportional to the flow of current through circuit

    I. e V ∝ I

    Or. V = R * I

    where R is the proportionate constant and this is the resistance of the resistor

    whose property is to opposes the flow of current in the circuit

    So, If R value more then current I reduces in the circuit

    ∵ Here in the circuit, The resistance is slowly increasing, so, current I is slowly decreasing.

    Hence The current in the circuit decrease slowly. answer
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