Question 3:

Calculate the number of electrons constituting one coulomb of charge.

Answer:

One electron possesses a charge of 1.6 × 10⁻¹⁹ C, i.e., 1.6 × 10⁻¹⁹ C of charge is

contained in 1 electron.

∴ 1 C of charge is contained in 

Therefore, 6 × 10¹⁸ electrons constitute one coulomb of charge.

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