In introductory electricity, electric current is measured in which SI unit?

In an electric circuit, electric current moves along a path called a(n):

In an introductory discussion of electric current, two common sources of electric current are generators and which of the following?

In electrotherapy treatments, the term direct current (DC) refers to a current that:

In introductory electricity, what SI unit is used to measure the strength of an electric current?

Topic: Intro to Current. Two cylindrical copper wires have the same length but different diameters. Wire A has diameter $d_A$ and Wire B has diameter $d_B$, with $d_B>d_A$. If the same potential difference $V$ is applied across each wire, which wire can carry the higher current?

In introductory electricity, what term describes the complete closed path along which an electric current flows?

Topic: Intro to Current. For copper wire of the same length, which American Wire Gauge (AWG) will carry the most current before excessive heating (i.e., has the lowest resistance)?

In introductory circuit analysis, which wire gauge (American Wire Gauge, AWG) will typically carry the most current safely (all else equal, such as material and length)?