field of force

/'fi:ldəv'fɔ:s/

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Word: Field of Force

Part of Speech: Noun

Definition: A "field of force" refers to an area around a source (like a magnet or electric charge) where it can affect other objects or charges without direct contact. This means that if you bring another similar object into this area, it will experience some kind of influence or force.

Usage Instructions:

• Context: This term is often used in physics, especially when discussing magnets or electrical forces.
• When to Use: You can use "field of force" when talking about how one object can affect another from a distance.

Example Sentence:

• "The magnet creates a field of force that can pull metal objects towards it, even from a distance."

Advanced Usage:

In more advanced discussions, you might encounter the term in relation to complex scientific theories, such as electromagnetic fields in physics or gravitational fields in astronomy.

Word Variants:

• Field: A more general term that can refer to any area or space.
• Force: A push or pull on an object that can cause it to move or change direction.

Different Meanings:

• In a non-technical context, "field" can mean an area of study or profession (like "field of study" or "field of work").
• "Force" can also refer to physical strength or energy, like "the force of a punch."

Synonyms:

• Force Field: Often used interchangeably, but can also refer to a protective area around something (like in science fiction).
• Influence Area: A less common phrase that describes the same concept but in simpler terms.

Idioms and Phrasal Verbs:

• There are no direct idioms or phrasal verbs specifically for "field of force," but you might encounter phrases like:
  • "In the field": This means being in a specific area of study or work.
  • "Force of nature": This describes someone or something very powerful and unstoppable.

Summary:

"Field of force" is a scientific term that describes the area around a source where it can exert influence on other objects.

Academic

Noun

1. the space around a radiating body within which its electromagnetic oscillations can exert force on another similar body not in contact with it

Synonyms

• field
• force field