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topjm [15]
3 years ago
15

Why electrons flow in a wire when connected to a battery?

Physics
1 answer:
vesna_86 [32]3 years ago
6 0

Answer:

The metal atoms in the wire can't move, but their outer electrons can. The force pushes those electrons and they move to further parts of the wire, trying to reach the other end. As the electrons move away, new electrons flow into the wire through the battery to take their place.

Explanation:

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Answer : The final pressure in the two containers is, 2.62 atm

Explanation :

Boyle's Law : It is defined as the pressure of the gas is inversely proportional to the volume of the gas at constant temperature and number of moles.

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Thus, the expression for final pressure in the two containers will be:

PV=P_1V_1+P_2V_2

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where,

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V_1 = volume of N₂ gas = 3.00 L

V_2 = volume of Ar gas = 2.00 L

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V = final volume of gas = (4.45 + 2.75) L = 7.2 L

Now put all the given values in the above equation, we get:

P=\frac{(4.45atm)\times (3.00L)+(2.75atm)\times (2.00L)}{7.2L}

P=2.62atm

Thus, the final pressure in the two containers is, 2.62 atm

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