Which theory states that current flows from the most negative point in a circuit to the most positive point?

Which theory states that current flows from the most negative point in a circuit to the most positive point?

• A. Conventional current flow
• B. Electron flow
• C. Grounding
• D. Voltage

Answer: (B)

Think about how charges move: electrons are negatively charged, so they’re pushed away from areas of high negativity and pulled toward areas of higher positivity. That means the actual flow of charges runs from the most negative point toward the most positive point. This is the electron flow view. In circuit work, there’s another way people describe current—conventional current flow—where current is treated as moving from positive to negative, which is the historical convention and isn’t the actual motion of electrons, but it’s used because it makes analysis straightforward. Grounding is just a reference safety idea, and voltage is the potential difference that drives current, not a description of which way charge carriers move. So the statement matches electron flow.

Think about how charges move: electrons are negatively charged, so they’re pushed away from areas of high negativity and pulled toward areas of higher positivity. That means the actual flow of charges runs from the most negative point toward the most positive point. This is the electron flow view. In circuit work, there’s another way people describe current—conventional current flow—where current is treated as moving from positive to negative, which is the historical convention and isn’t the actual motion of electrons, but it’s used because it makes analysis straightforward. Grounding is just a reference safety idea, and voltage is the potential difference that drives current, not a description of which way charge carriers move. So the statement matches electron flow.