Initial data: t (duration of charge movement) = 0.5 min (30 s); I (current in the electrical circuit under consideration) = 0.8 A.
The charge that will have time to fly through the electric circuit is determined by the formula: q = I * t.
Calculation: q = 0.8 * 30 = 24 Cl.
Answer: In half a minute, a charge of 24 C will fly through the electrical circuit.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.