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What is the power generated when a current of 2 A flows through a potential difference of 220 V?

Physics

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Answer

P=440 WP = 440 \, \text{W}

Step-by-step solution

3 steps

To calculate the power generated, we use the formula relating power (PP), current (II), and potential difference (VV).

  1. Identify the given values.

    Current, I=2 AI = 2 \, \text{A}
    Potential difference, V=220 VV = 220 \, \text{V}

  2. Use the formula for electrical power.

    The formula for power is:

    P=V×IP = V \times I

  3. Substitute the values into the formula and calculate.

    P=220 V×2 AP = 220 \, \text{V} \times 2 \, \text{A} P=440 WP = 440 \, \text{W}
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