Translation guide
The term 'negative pole' is primarily used in scientific and technical contexts, such as electricity and magnetism. In everyday English, it is rarely used outside these fields. This guide focuses on the technical meaning and related expressions.
The terminal from which electrons flow out in a direct current circuit, typically marked with a minus sign (−).
Standard technical term for the negative electrode or terminal in a battery or electrical device.
The south-seeking pole of a magnet, often marked 'S' or blue.
Standard term for the south pole of a magnet. 'S' stands for 'South'.
The S pole of a magnet points south.
The opposite or less desirable end of a spectrum, often in abstract contexts.
In non-technical contexts, 'negative pole' is rarely translated directly. Instead, use phrases like 負の側面 (negative aspect) or マイナス面 (minus side).
Unless you are discussing batteries, magnets, or technical topics, 'negative pole' is not used in Japanese. Use context-appropriate alternatives like 悪い点 (bad point) or 短所 (weakness).
電池の負極を外してください。
Please disconnect the negative terminal of the battery.
Commonly used in everyday contexts, such as when replacing batteries. 'マイナス' means 'minus'.
Which side is the negative pole of the remote control battery?
Used in electrochemistry and physics, but can be ambiguous because it refers to the cathode, which may be negative or positive depending on the device. In a discharging battery, it is the negative pole.
A reduction reaction occurs at the cathode.
Can be used for the negative magnetic pole, but 'S極' is more common.
The negative pole of a magnet is also called the S pole.
The negative pole of his personality was exposed.
A literal translation that may sound unnatural. Use only when emphasizing a polar opposite in a metaphorical sense.
This is not a common expression and may confuse listeners.
Love and hate are the negative and positive poles of emotion.