You Are Required to Make an Electromagnet from a Soft Iron Bar by Using a Cell, an Insulated Coil of Copper Wire and a Switch. (A) Draw a Circuit Diagram to Represent the Process. (B) Label the Poles - Physics | Shaalaa.com
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A straight, vertical wire carries a current of 1.20 A downward in a region between the poles of a large superconducting electromagnet, where the magnetic field has magnitude B= 0.588 T and is horizontal. What are the magnitude and direction of the magnetic force on a 1.00-cm section of the wire that is in this uniform magnetic field, if the magnetic field direction is (a) east; (b) south; (c) 30.0^∘ south of west? | Numerade
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Ang electromagnet ay isang uri ng magnet kung saan ang magnetic field ay nalilikha sa pamamagitan ng daloy ng kuryente. Paano ito gumagana? Ang pangunahing prinsipyo ay simple: 1. Kapag umagos ang electrical current sa isang wire, lumilikha ito ng magnetic field sa paligid ng wire. 2. Kapag ang wire ay iniikot sa anyo ng coil (tinatawag na solenoid), pinagsasama-sama at pinalalakas ang mga magnetic field ng bawat liko ng wire. 3. Ang pagkakalagay ng ferromagnetic core (karaniwang bakal) sa gitna
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⚡🔸 ELECTROMAGNET🔹⚡ An electromagnet is a temporary magnet whose magnetic field is produced by an electric current instead of being permanent. It becomes magnetic when current flows and loses most of its magnetism when the current stops.🔴 🌀 An electromagnet is usually made from a coil of wire wrapped around a core of magnetic material such as soft iron. When electric current passes through the coil, a magnetic field forms and magnetizes the core, creating north and south poles like an ordinar
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