DC current moves electrons only in one direction continuously from _____________ to ___________.

Study for the Heavy Duty Technician Exam. Prepare with flashcards and multiple choice questions, each question offers hints and detailed explanations. Ace your exam with confidence!

In DC (Direct Current) circuits, the flow of electricity is characterized by the movement of electrons in a consistent direction. This current moves from the negative terminal to the positive terminal of a power source. The rationale behind this flow lies in the nature of electrical charge: electrons, which carry a negative charge, are repelled from the negative terminal and attracted to the positive terminal. Therefore, when considering the flow of electrons under direct current conditions, it is accurate to say that they move continuously from the negative side to the positive side. This foundational principle is essential in understanding how electrical devices powered by DC operate.

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