Physics Experiment,Lines of Magnetic Induction Experimental Equipment Labs Magnetic Field Demonstrator Demonstration Panel for Physics Electromagnetic Electrical Experiments and Education

instructions 1. Gently shake the presenter, so that the powder in the display, pin or hole is irregular. Then place the magnet on the demonstrator, touch the surface of the board and connect the display, the pen or the powder in the hole. The magnetic field lines are clearly visible under the influence of the magnetic field. 2. According to the teaching in the current magnetic field, the 6-9 volt power supply is turned on. Hands irregularly arranged in the hole, small needles or powder clearly show the lines of magnetic force. If the current direction is changed, the same effect can be achieved. It can be concluded that there is around the live conductor, a magnetic field. Name: Magnetic Induction Demo Board Material: Plexiglas / iron needle / magnet Size: 25 * 25 * 4.2 cm (training panel) / 8.1 * 2.1 * 2.1 (magnet) Name: Demonstrator for electromagnetic induction Material: Eisenpulverbox / Magnetic Size: 23 * 12 * 3 cm (experimental panel) / 8.1 * 2.1 * 2.1 (magnet) Products include: 1 * demo card for magnetic induction 1 * Demonstrator for electromagnetic induction

• * This demonstrator is used to teaching physical magnetic fields in secondary schools. There are three types of vertical, horizontal and three-dimensional ..
• * Strip magnets can be used to promote the formation of magnetic lines around and to demonstrate the formation of magnetic lines in the case of magnetic attraction or repulsion .
• * It is also possible to demonstrate the formation of magnetic space lines around the current magnetic field ..
• * The demonstrator is made of transparent plastic, which is novel and beautiful and obvious impact has he that is intuitive and can be projected ..
• * It should not come during use and storage of corrosive products such as calcium acid in touch and be kept dry to avoid oxidation of the metal parts and to influence the test results.