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Two parallel and coaxial current loops of radius a are placed a distance 2L apart. When you look along the axis at the loops, the current in one is clockwise, and counterclockwise in the other. At a point on the axis half way between the loops the magnetic field in T has magnitude
Bait and Switch
A deceptive marketing strategy where a customer is attracted by the advertisement of a low-priced item but is then persuaded to buy a more expensive one.
Factory Seconds
Products that are not sold as 'first-quality' due to minor defects or imperfections, often available at reduced prices.
Power Drill
A tool equipped with a cutting tool attachment or driving tool attachment, usually a drill bit or driver bit, used for drilling holes in various materials or fastening materials together.
Profit-Oriented
A business approach or objective focusing on generating financial gain and maximizing profit margins.
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