Engineering Electrical Motor by Michael Sakai [STUDENT] https://padlet.com/michaelsakai1/yugy7ozctjti6ik9 en-us 2022-01-06 05:02:50 UTC 2024-10-01 15:59:21 UTC hello@padlet.com michaelsakai1 https://padlet.com/michaelsakai1/yugy7ozctjti6ik9/wish/1977952273 2022-01-06 05:05:24 UTC https://padlet.com/michaelsakai1/yugy7ozctjti6ik9/wish/1977952273 Component michaelsakai1 https://padlet.com/michaelsakai1/yugy7ozctjti6ik9/wish/1977952869 The electrical motor contains the following parts:

• A battery that provides electricity/energy to the motor
• Two paper clips on each side (one on positive one on negative) that allows electricity to flow to the wire coil
• Tapes on each side that stick/connect the paper clips to the battery 
• Wire coils with extra wire on each side connected to the two paper clips. To make the coil spin, one side is sanded fully, and one side is only sanded in half side
• A magnet stuck on top of the battery, under the wire coil
]]> 2022-01-06 05:05:56 UTC https://padlet.com/michaelsakai1/yugy7ozctjti6ik9/wish/1977952869 How the motor functions michaelsakai1 https://padlet.com/michaelsakai1/yugy7ozctjti6ik9/wish/1977987767 The electricity is provided from the battery to the wire coils, generating a magnetic field. The magnet is placed below the coils generating magnetic force towards the wire coil. The two magnetic forces repel each other and eventually cause the coils to spin. ]]> 2022-01-06 05:38:08 UTC https://padlet.com/michaelsakai1/yugy7ozctjti6ik9/wish/1977987767 Other applications: Electric Bells and Buzzers michaelsakai1 https://padlet.com/michaelsakai1/yugy7ozctjti6ik9/wish/1978479483 Electromagnetism generates motion in other mechanisms, such as the electric bell. The graphic above shows that the electric bell is assembled with three major parts: the electromagnet, the magnet, and the bell/hammer mechanism. Essentially, the mechanism begins with the electromagnet, the coils, first repel, then attract and stick back to the magnet. Such movements allow the hammer to hit the bell, which generates the sound. ]]> 2022-01-06 12:32:15 UTC https://padlet.com/michaelsakai1/yugy7ozctjti6ik9/wish/1978479483 Other applications: Speakers michaelsakai1 https://padlet.com/michaelsakai1/yugy7ozctjti6ik9/wish/1978534879 Another mechanism that uses electromagnetism to generate movements is speakers. In a speaker, electric signals that contain information about the song are input to the coil. The coil then reacts with the permanent magnet generating sound vibrations/waves. Essentially, its reaction with the magnet transforms the electric signals into sounds. ]]> 2022-01-06 13:04:29 UTC https://padlet.com/michaelsakai1/yugy7ozctjti6ik9/wish/1978534879