Definition

Describing a system or device that has equal distribution of electrical charge or polarity, often used in the context of direct current without commutators.

Example

The homopolar generator is known for its simplicity and efficiency in producing direct current.

Conversation

I just read about homopolar motors in my physics class.

Oh really? What makes them different from regular motors?

Well, they use direct current and don't require commutators, which is pretty cool.

That does sound interesting! I love learning about unique technology.

Synonyms & Antonyms

Root Explanation

Homopolar → It is formed from "homo-" (from Greek "homos", meaning same) and "polar" (from Latin "polaris", meaning of or pertaining to poles). The word "homopolar" refers to something that has the same polarity or direction, particularly in the context of magnetic or electrical fields.

Memory Tip

Think of 'same' ('homo-') and 'poles' ('polar') to remember that 'homopolar' describes something with the same polarity.

Visually Confused Words