Introduction to Conventional Current and Direct Current with an Example Problem

The video tutorial introduces the concept of electric current, explaining it as the flow of charges and its measurement in amperes. It covers the equation for current, I = ΔQ/ΔT, and discusses the conventional current flow direction. The tutorial also explains the classical atomic model and the difference between alternating and direct current, highlighting the practical use of AC in households. An example problem is solved to demonstrate current calculation, including converting units and using scientific notation.

What is the relationship between charge, current, and time?

How many electrons correspond to a charge of 0.013 coulombs?

Why do we use a positive charge when discussing conventional current, despite electrons being negatively charged?

What does scientific notation help us with in terms of large and small numbers?