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ra1l [238]
3 years ago
8

Is it true or false that it is never sensible to calculate more than 100% of a number​

Physics
1 answer:
son4ous [18]3 years ago
7 0

Answer:

<h2>No,it is false that it is never sensible to calculate more than 100% of a number.</h2>
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An ordinary flashlight battery has a potential difference of 1.2 V between its positive and negative terminals. How much work mu
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The work done to transport an electron from the positive to the negative terminal is 1.92×10⁻¹⁹ J.

Given:

Potential difference, V = 1.2 V

Charge on an electron, e = 1.6 × 10⁻¹⁹ C

Calculation:

We know that the work done to transport an electron from the positive to the negative terminal is given as:

W.D = (Charge on electron)×(Potential difference)

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       = (1.6 × 10⁻¹⁹ C)×(1.2 V)

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Therefore, the work done in bringing the charge from the positive terminal to the negative terminal is 1.92 × 10⁻¹⁹ J.

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