A coil with a core which is a straight bar or other non-loop shape is called an open-core coil. This has lower magnetic field and inductance than a closed core, but is often used to prevent magnetic …

Coil, in an electric circuit, one or more turns, usually roughly circular or cylindrical, of current-carrying wire designed to produce a magnetic field or to provide electrical resistance or inductance; in the …

The IUD or 'coil ' is a small plastic (or plastic and copper) device, not much longer than a match, which is placed inside your womb, where it prevents you from getting pregnant.

A coil of rope lay on the beach. A coil of thick blue smoke rose up from his pipe.

1. to wind into continuous rings one above the other or one around the other. 2. to gather (rope, wire, etc.) into loops: Coil the garden hose and hang it up.

1 day ago · Coil-on-Plug (COP) Systems The most common setup today is the Coil-on-Plug (COP) system, where a dedicated, miniature ignition coil is seated directly on top of each individual spark …

Oct 26, 2023 · When an electric current passes through a coil, it creates a magnetic field around the coil. Likewise, when a magnetic field interacts with a coil, it induces an electric current in the wire.

The coil is a contraceptive device used by women. It is fitted inside a woman's womb, usually for several months or years.

May 30, 2020 · Learn how wire coils induce electromagnetic fields, how to generate current with a wire coil and a magnet, and how to make an electromagnet.

6 days ago · coil (plural coils) Something wound in the form of a helix or spiral. quotations