WebAnswer (1 of 3): Yes, if you slurry the iron filings in water you will be able to separate them in a centrifuge. The density of sulfur is close to 2 while the density of iron is close to 8 so it will be easy to separate the two based on density. In … WebDec 2, 2024 · Closely-spaced, dense lines occur where the field is strongest, while widely-separated, sparse lines show where it is weaker. The disadvantage of using iron filings …
Iron Filings - us.vwr.com
WebThe density of ductile iron. The density of ductile iron is approximate 7.3 g/cubic centimeter, or 7.3 kg/liter, or 119.6 g/cubic inch. However, the density has a range of … WebGiven: mass density of dielectric, charge density of each plate My idea: the normal force on the dielectric due to the electric field will cause some sort of friction, which will hold the dielectric in place. ... The electric field should hold the liquid dielectric in place like a magnetic field would hold iron filings. shelley dailymotion
Investigating magnetic fields - BBC Bitesize
WebApr 12, 2016 · A. The density of the filings will match the intensity of the magnetic field. ield outlined by the filings will be from the north pole of the magnet to the south pole. C. The filings will be clustered more densely where the field is weakest. D. The filings will sit on the glass on curved paths between the north and south poles. WebA bar magnet is underneath the paper. A student sprinkles iron filings onto the paper. paper position of magnet under paper Fig. 8.1 (a) On Fig. 8.1 • Label the position of each pole of the magnet. Use the label N for the north pole and S for the south pole. • Draw one magnetic field line above the magnet and draw one magnetic field line below Webbeing heated up, the mixture of iron filings and sulfur, the combination of potassium iodide and lead nitrate, magnesium strip, the melted candle Materials: - Calcium carbonate - Mortar and pestle - 3 spoons - Hydrochloric acid - 3-50 mL beakers and 1-100 mL beaker - Hot plate - Hot pad - Copper sulfate - Crucible - Crucible tongs - Clay ... shelley cutler od