Question

If a current of 0.6 ampere flows through a metallic wire for 3 hours, then how many electrons would flow through the wire??

Answer 1

The number of electrons that flows through the metallic wire in 3 hours is; 4.05×10²²

Electron flow and Avogadro's number.

From the task content;

• 0.6 ampere flows through a metallic wire for 3 hours.

Hence, the quantity of charge flowing through the wire is;

• Q = I × t

• Q = 0.6 × 3× 60 × 60

• Q = 6,480C

Since, the quantity of charge in an electron is; 1.6×10-¹⁹C.

It follows that the number of electrons that flows through the wire is;

• N = 6480/(1.6×10-¹⁹).

• N = 4.05× 10²².

Read more on quantity of charge;

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Answer 2

Answer:

2.25 × 10²² is your answer.

Explanation:

I hope this helps!