Determine the current in the conductor if 2 * 10 ^ 20 electrons pass through its cross section in 1 min.

univerkov | August 3, 2021 | education

t = 1 min = 60 s.

N = 2 * 10 ^ 20.

q = 1.6 * 10 ^ -19 Cl.

I -?

Let’s write down the definition for the current strength: I = Q / t = q * N / t.

I = 1.6 * 10 ^ -19 C * 2 * 10 ^ 20/60 s = 0.53 A.

Answer: the current in the conductor is I = 0.53 A.

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