# When 40 C of electricity passed through a conductor, a current of 200 J was performed.

July 26, 2021 | education

| **When 40 C of electricity passed through a conductor, a current of 200 J was performed. What voltage was applied to this conductor?**

The work of an electric current when moving an electric charge can be calculated by the formula:

A = U * q, where A is the work of the electric current (A = 200 J), U is the voltage applied to the conductor (B), q is the electric charge passed through the conductor (q = 40 C).

Let’s calculate the voltage applied to the conductor:

U = A / q = 200/40 = 5 V.

Answer: The voltage applied to the conductor is 5 V.

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