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

The concept of a rail gun is easy two parallel bars connected to a source microbe produce an electric automobile field. This electric field puke be apply to propel a haveile along the bars. If enough amperage is nominated, the projectile can achieve velocities of up to 4 km/s. The U.S. Army has been sakied in the potential of electromagnetic guns for quite some time. In 1988 the University of Texas Center for electromagnetism began work on a 9 MJ range gun, which would be knowing to launch 2-4 kg projectiles at velocities of up to 4 km/s. name features of this range gun holdd up to 230 MJ stored susceptibility, 6 kV and 3 MA peak output ratings, and a 9 shot insistent 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/ billing prospective. The CCEMG showed a 3 times increase 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 mounted on them. The all-electric tank would include electric vehicle drive and suspension 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 will also produce galvanising power for the electromagnetic armaments. This is the perfect example of how physics is still impacting the human 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 positive and one the negative side of a power source supplying voltage V and real I.... ...an use the right hand rule. Since all the angles involved are 90 degrees, the resultant force has a magnitude resulting from the simple multiplication of the magnitude of i and B and the value of L. (F=LiB) To de termine the bang, lay your right hand along the path of the true through the projectile, with your fingers pointing in the circumspection the current is travelling. Next, curl your fingers in the direction of the B field. Your thumb will now 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. nonprofessional Rail Gun Production Journal http//www.railgun.org4. United States Patent and brand Office http//www.uspto.gov/