field of force

n. pl. fields of force

A region of space throughout which the force produced by an agent or several agents, such as an electric charge, is operative. Also called force field.

field of force

(General Physics) the region of space surrounding a body, such as a charged particle or a magnet, within which it can exert a force on another similar body not in contact with it. See also electric field, magnetic field, gravitational field

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Noun

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

force field, field

physical phenomenon - a natural phenomenon involving the physical properties of matter and energy

electric field - a field of force surrounding a charged particle

gravitational field - a field of force surrounding a body of finite mass

magnetic field, magnetic flux, flux - the lines of force surrounding a permanent magnet or a moving charged particle

radiation field - a field that represents the energy lost from the radiator to space

References in periodicals archive ?

Song sparrow on the ground, struck against some unseen field of force,

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All of this, he says, helps shape what the poet calls the field of force in his poems.

Gravity and grace; Seamus Heaney and the force of light

Mr Medwell said: "We are a flagcarrier for Britain in this specialised field of force protection.

Minister meets the life-savers

Where governments do not oppose peaceful opposition with force, but instead engage them with ideas, debate in the field of ideas, not the field of force. Where journalists who exercise their right to free expression are not sent on express journeys to jail.