{ bidder: 'appnexus', params: { placementId: '11654208' }}, Some fake piercing jewelry use magnets to keep the pieces in place, while others are designed to stick to your skin via suction (like fake tongue piercings). C is compensated by permanent magnets athwartships and horizontal; D by masses of soft iron on both sides of the compass, and generally in the form of cast-iron spheres, with their centres in the same horizontal plane as the needles; E is usually too small to require correction; A is fortunately rarely of any value, as it cannot be corrected. ga('require', 'displayfeatures'); Example from the Hansard archive. { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_mpuslot4_mobile_flex' }}, document.head.appendChild(btScript); Color Options: Full color magnets are the most popular, though black and white and sepia toned styles are also sleek choices. With all the recent worries about lead in toys produced in China, as well as dangerous magnets and other potential problems, choosing organic toys gives you some reassurance that the products you pick for your baby are safe. { bidder: 'ix', params: { siteId: '195456', size: [300, 250] }}, { bidder: 'appnexus', params: { placementId: '11654150' }}, All magnets whatever (M) attract iron (P). In general, smaller bore magnets are also more suitable for high-field applications. {code: 'ad_contentslot_4', pubstack: { adUnitName: 'cdo_mpuslot', adUnitPath: '/23202586/cdo_mpuslot' }, mediaTypes: { banner: { sizes: [[300, 250], [320, 100], [320, 50], [300, 50], [1, 1]] } }, The final focusing magnets must focus multiple heavy ion beams to a small spot size in the target chamber at the emittance limit. Same pole of the magnets facing each other cusp field !. A magnet can exert a force on a moving charged particle, but it cannot change the particle's kinetic energy. 'max': 3, { bidder: 'ix', params: { siteId: '195458', size: [300, 250] }}, { bidder: 'ix', params: { siteId: '195459', size: [320, 100] }}, (Entry 1 of 2) 1 a : lodestone. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_mpuslot' }}, 2. countable noun For one kind of meat we could substitute another; wool could be replaced by cotton, silk or fur; were our common silicate glass gone, we could probably perfect and cheapen some other of the transparent solids; but even if the earth could be made to yield any substitute for the forty or fifty million tons of iron which we use each year for rails, wire, machinery, and structural purposes of many kinds, we could not replace either the steel of our cutting tools or the iron of our magnets, the basis of all commercial electricity. Ben Chimol is also known for using magnets in his clasps. Posters of that kind are like magnets to people with nasty minds. { bidder: 'openx', params: { unit: '539971068', delDomain: 'idm-d.openx.net' }}, {code: 'ad_rightslot', pubstack: { adUnitName: 'cdo_rightslot', adUnitPath: '/23202586/cdo_rightslot' }, mediaTypes: { banner: { sizes: [[300, 250]] } }, With sophisticated printing techniques, magnets can be made in an astonishing range of colors, styles, and designs, making them the perfect way to announce a wedding date while still coordinating with the theme and tone of the event. { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_SR' }}, { bidder: 'triplelift', params: { inventoryCode: 'Cambridge_MidArticle' }}, 1. countable noun If you say that something is a magnet or is like a magnet, you mean that people are very attracted by it and want to go to it or look at it. Something else to consider are save the date cards or magnets. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_leftslot' }}, 'buckets': [{ 4.4 out of 5 stars 57. In what is known as the " hybrid " form of recorder the permanent magnets are provided with windings of insulated copper wire; the object of these windings is to provide a means of " refreshing " the magnets by means of a strong current temporarily sent through the coils when required, as it has been found that, owing to magnetic leakage and other causes, the magnets tend to lose their power, especially in hot climates. name: "idl_env", (4) A magnet attracts iron and steel. The handle also controls magnets that keep the spring compressed; releasing it when the toast is cooked to the user's preference. { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_mpuslot' }}, bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776146', position: 'btf' }}, Does he agree that there is a danger of defeating the purpose of bypasses if they act as magnets for developments round them, particularly in green belts? dfpSlots['topslot_a'] = googletag.defineSlot('/23202586/cdo_topslot', [], 'ad_topslot_a').defineSizeMapping(mapping_topslot_a).setTargeting('sri', '0').setTargeting('vp', 'top').setTargeting('hp', 'center').addService(googletag.pubads()); } They include boarded-up houses and abandoned streets, and they are magnets for petty crime and vandalism. }; }, We need more labour-intensive industry, and we need the magnets to pull it here. 2 … Shop from monogram, quote to photo magnets, or create your own magnet today! Thin polythene sheeting samples may be attached to it securely by means of small magnets. Attached to the pendulum is a coil of fine wire which moves in the field of a pair of magnets. Save the date items such as magnets, calendars, or bookmarks with the impending wedding date printed on them. This means the use of small permanent magnets rather than super-conducting types as found in hospital MRI units. { bidder: 'openx', params: { unit: '539971067', delDomain: 'idm-d.openx.net' }}, googletag.pubads().setTargeting('cdo_alc_pr', pl_p.split(",")); }); { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_rightslot' }}, It follows that between two neighbouring magnets, the poles of which are regarded as centres of force, there must always be four forces in action. The magnets are set into the bridge area and they are extremely strong, so the clip remains on during most activities. { bidder: 'sovrn', params: { tagid: '446383' }}, { bidder: 'openx', params: { unit: '539971080', delDomain: 'idm-d.openx.net' }}, A product called "Bodytalk" offers the temporary tattoo version of those poetry fridge magnets. It's difficult to see magnetic in a sentence. { bidder: 'ix', params: { siteId: '195453', size: [320, 100] }}, The Relay for Life Store has a wide selection of Relay items such as purple and white magnets,notebooks, key chains, drink wear, apparel, mini fans, frames, luggage tags, mouse pads, charms and beach balls. googletag.pubads().setTargeting("cdo_l", "en"); } { bidder: 'ix', params: { siteId: '195455', size: [300, 50] }}, { bidder: 'ix', params: { siteId: '195453', size: [320, 50] }}, 'cap': true Some chalkboard paint is also magnetic, so you can use magnets to hang things on your chalkboard. Coulomb, who by using very long and thin magnets, so arranged that the action of their distant poles was negligible, succeeded in establishing the law, which has since been confirmed by more accurate methods, that the force of attraction or repulsion exerted between two magnetic poles varies inversely as the square of the distance between them. },{ },{ { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_mpuslot2_mobile_flex' }}, You can also purchase small round magnets for any games that may need markers. Wedding save the date magnets are a fun, practical, and convenient way to let wedding guests know about an upcoming celebration so they can plan accordingly. For the greatest possible " lifting power " of permanent magnets this estimate is probably not very far from the truth, but it is now clearly understood that the force which can be exerted by an electromagnet, or by a pair of electromagnets with= opposite poles in contact, is only limited by the greatest value to which it is practically possible to raise the magnetizing force H. Ashworth, 9 who showed that the temperature coefficient of permanent magnets might be reduced to zero (for moderate ranges of temperature) by suitable adjustment of temper and dimension ratio; also by R. Useful instructions have been furnished by Carl Barus (Terrestrial Magnetism, 1897, 2, II) for the preparation of magnets calculated to withstand the effects of time, percussion and ordinary temperature variations. iasLog("criterion : cdo_pt = ex"); { bidder: 'onemobile', params: { dcn: '8a9690ab01717182962182bb50ce0007', pos: 'cdo_mpuslot_mobile_flex' }}, var googletag = googletag || {}; { bidder: 'criteo', params: { networkId: 7100, publisherSubId: 'cdo_mpuslot' }}, In passing, it may be noted that the cost of the ore itself forms a relatively small part of the cost even of the cruder forms of steel, hardly a quarter of the cost of such simple products as rails, and an insignificant part of the cost of many most important finished objects, such as magnets, cutting tools, springs and wire, for which iron is almost indispensable. Of course these clubs act as magnets to the drug users and drug dealers. var pbMobileHrSlots = [ Print your paper doll creations on magnetic sheets and cut with household scissors to create customized refrigerator magnets. } googletag.pubads().enableSingleRequest(); bids: [{ bidder: 'rubicon', params: { accountId: '17282', siteId: '162036', zoneId: '776156', position: 'atf' }}, every magnet attracts iron," means, distributively, that each individual magnet exerts its individual attraction, though it is similar to other magnets exerting similar attractions. { bidder: 'ix', params: { siteId: '195455', size: [320, 100] }}, enableSendAllBids: false How to use Magnet in a sentence? The fact is that cities are magnets for criminals proximity to the… are... Are no typographical errors ban on certain uses for magnets or of Cambridge Dictionary editors or of Dictionary! Themselves to immigrants and so really take some of the basic concept include permanent magnets, while can! 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