Physics of Rail Guns Essay -- physics weapon weapons rail gun

The concept of a fulminate hired artillery unit is simple two par every last(predicate)el bars committed to a power source produce an electric theatre of operations. This electric field can be used to propel a projectile along the bars. If enough amperage is provided, the projectile can achieve velocities of up to 4 km/s. The U.S. Army has been interested in the potential of electromagnetic guns for quite just about time. In 1988 the University of Texas Center for electromagnetics began work on a 9 MJ range gun, which would be designed to launch 2-4 kg projectiles at velocities of up to 4 km/s. Design features of this range gun included up to 230 MJ stored energy, 6 kV and 3 MA peak output ratings, and a 9 shot repetitive fire capability. In the early 1990s, the U.S. Army, along with the Marine Corps, showed much interest in the Cannon Caliber Electromagnetic Gun System (CCEMG). This project seeks to demonstrate an elecrtomagnetic gun system designed from a system/mission pro spective. The CCEMG showed a 3 times append in energy and power density over the range gun system.The U.S. Army plans to produce electric tanks by the year 2015 with electromagnetic guns mount on them. The all-electric tank would include electric vehicle drive and intermission and electric armaments. In this concept, the flywheel energy can be used as a flywheel battery to provide power for vehicle acceleration and regenerative braking, and testament also produce electrical power for the electromagnetic armaments. This is the perfect usage of how physics is still impacting the world in which we live. A rail gun in its simplest form is a pair of conducting rails separated by a distance L and with one rail connected to the collateral and one the negative side of a power source provision voltage V and real I.... ...an use the right gain rule. Since all the angles involved are 90 degrees, the resultant force has a magnitude resulting from the simple multiplication of the mag nitude of i and B and the value of L. (F=LiB) To determine the direction, lay your right hand along the path of the current through the projectile, with your fingers pointing in the direction the current is travelling. Next, curl your fingers in the direction of the B field. Your thumb will instanter be pointing in the direction of the applied force. Bibliography1. Jengel and Fatros Rail Gun Page. http//home.insightbb.com/jmengel4/rail/rail-intro.html2. Pappas, John. University of Texas Center for Electromechanics http//www.utexas.edu/research/cem/3. MIT students. Amateur Rail Gun Production journal http//www.railgun.org4. United States Patent and Trademark Office http//www.uspto.gov/