An expensive vacuum system can achieve a pressure as low as 1.00 × 10 − 10 N / m 2 at 25.5 °C . How many atoms are there in a cubic centimeter at this pressure and temperature?

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The modern-day generator works on the principle of electromagnetic induction discovered by michael faraday in 1831-32. faraday discovered that the above flow of electric charges could be induced by moving an electrical conductor, such as a wire that contains electric charges, in a magnetic field.

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