What is wireless charging and how does it work?

-
What is wireless charging and how does it work?
By: Ayad Alhazmi
In the 21’st century we have created so many technological advancements, like cars, airplanes, phones, laptops, i pads, and the list goes on. First, I will be talking about what is wireless charging. Second,I will talk about the history of wireless charging. Then, you will know how does wireless charging work. Lastly I will talk about were the inventors will go from there.

Wireless charging was a phenomenon in NASA. But when NASA developed wireless headphones, it was the start to make wireless chargers. Wireless chargers are meant to only be made for smartphones. In 1831, Faraday conducted the electromagnetic induction and built the first “direct-current generator”, it was the start of manipulating electricity. In 1887, Hertz created the oscillator, what it did was it created radio waves.

How wireless charging works will be explained by the following and the scientist that thought of the idea. The scientist that thought of wireless chargers is Nikola Tesla.It started with a phenomenon called “induction”. Induction is where the electric conductor can change a magnetic field Wireless charging relies on magnetic induction. The magnetic plate relies on electrical currents that charges a magnetic field. Then it creates voltage that can charge your phone just by placing it on top of the wireless charger. That’s how wireless charger works.

I believe the next steps are for electric charging are making electrical chargers for electric cars, and to do studies on how to control electromagnetism and make it more beneficial for inventions to rise. Electric cars use electricity to fuel up, why don’t engineers start to expand smartphone wireless charging to wireless charging for electric cars. It will be beneficial for space and time to make it. We should fund studies for electromagnetism because if we do, then we learn more about electromagnetism, and we can reach the end goal of learning to control electromagnetic force. It can start inventions like a hover boards (the board can have technology to repel magnetic forces).








Comments

Post a Comment

Popular posts from this blog

Force and Motion in Concerts

-
Image
Force and Motion Blog  By Amadi Clemens INTRODUCTION: Do you listen to Travis Scott? If so, you know of his most recent album AstroWorld has been on tour. One of his recent shows (in Oakland, California) he performed with a roller coaster. Crazy, right? It wasn’t like a full roller coaster that you see Six Flags. It’s like the Ring of Fire at Clementon Park. His ring ties into his theme park theme! PROS AND CONS: There are pros and cons that follow this event. A pro is that it was a fresh idea. I’ve seen amusement parks and rides in music videos but never live in concert. Another pro is that it was eye-catching and entertaining.. The main idea of a concert is that it is entertaining, this is going back to the idea of fresh. A con is that it’s very dangerous. Although thrilling, what if something goes wrong? What if it breaks? What if it stops mid-way in the year and he can’t rap anymore? Mechanical service would have to come and get him and that can ruin the concert. Another con, what
Read more

Chemical complexities that causes Saturn's rings to change planet’s atmosphere

-
Image
Ayad Alhazmi 10/19/2018 Chemical complexities that causes Saturn's rings to change planet’s atmosphere New discoveries are made today on Saturn's rings by the Cassini space probe. Based on data from the final orbits of NASA's Cassini space probe shows the rings of Saturn. Some of the most amazing celestial objects in the universe are far more chemically complicated than was previously understood by scientist. When the Cassini space probe first gathered the information from 2017 and the signals of Cassini took scientist a long time to retrieve the information. Also knowing the astrophysicists are still studying it is beyond my reach. I will show you a quote by a professor of physics and astronomy Thomas Cravens. "Two things surprised me. One is the chemical complexity of what was coming off the rings -- we thought it would be almost entirely water based on what we saw in the past. The second thing is the sheer quantity of it -- a lot more than we originally expected.
Read more

The Earth is a very big Magnet Its North and South Poles are Highly Magnetic

-
Image
The Earth is a very big Magnet     Its North and South Poles are Highly Magnetic   By: Alzahraa Alrubaiey Magnetism is the force exerted by magnets when they attract or repel each other. Magnetism is caused by the motion of electric charges. Earth has two geographic poles: the North Pole and the South Pole. They are the places on Earth's surface that Earth's imaginary spin axis passes through. Our planet also has two magnetic poles: the North Magnetic Pole and the South Magnetic Pole. The magnetic poles are near, but not quite in the same place as the geographic poles.   The Earth is a magnet that can interact with other magnets in this way, so the north end of a compass magnet is drawn to align with the Earth's magnetic field. Because the Earth's magnetic North Pole attracts the north ends of other magnets, it is technically the South Pole of our planet's magnetic field. A compass point north because all magnets have two poles, a north pole
Read more