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Secondary V • 6mo.
20231005_201935.jpg

I'm having trouble solving this question. How would I do it?

Physics
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    Secondary IV • 6mo.

    You can use the formula:

    P=I^2R

    Example

    P = ?

    P= I^2*R

    R = 200 ohms

    I = 6A

    P= 36 * 200

    = 7200w

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