🔍 Key Concepts

• Relationship between voltage and current flow in a conductor • Basic definition of Ohm's Law and what causes electrons to start moving • Difference between resistance, inductance, and dielectric properties in electrical circuits

💭 Think About

• Which quantity actually pushes or drives free electrons through a conductor? • Which of the answer choices is associated with the unit called the volt in basic DC circuits? • Think about which term appears in the phrase that describes the source of electrical pressure in a circuit, such as a battery.

✅ Before You Answer

• Identify which option refers to the driving pressure that makes current flow, not something that opposes it • Eliminate any options that describe properties of insulators rather than conductors • Confirm which term is commonly abbreviated as E in Ohm’s Law: ( E = I \times R )