When passing through the section of the charge circuit of 100 C, the electric current produced

When passing through the section of the charge circuit of 100 C, the electric current produced work equal to 12 kJ. What is the voltage across this section of the circuit?

To calculate the voltage on the circuit section, we use the formula: A = q * U, whence U = A / q.

The values of the variables: q – the charge passed through the considered section of the circuit (q = 100 C); A is the work done by the charge (A = 12 kJ = 12 * 10 ^ 3 J).

Let’s perform the calculation: U = A / q = 12 * 10 ^ 3/100 = 120 V.

Answer: the voltage is 120 V.