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Who invented wireless charging?
Nikola Tesla is credited with the concept of wireless power transfer, but MIT researchers demonstrated the first wireless power transfer in 2007. The technology has since been adapted for consumer use in wireless charging devices for smartphones and other electronic devices.
What innovative solutions is Viziv Technologies developing in the field of wireless energy transfer?
Viziv Technologies is developing innovative solutions in wireless energy transfer by using a technology called Zenneck surface wave transmission. This technology allows for efficient and long-range wireless power transfer, potentially revolutionizing the way we transmit electricity.
Is Wireless power transfer expensive?
Commercializing it in its "infancy" is making it fairly expensive but it will go down in price soon. Depending on the kind of wireless power transfer, it can have a set up time of minutes with a breadboard and a few components going to active control systems constantly tuning the system into resonance. <><><><><> Wireless power transfer is technologically impossible, in the magnitude needed to make it viable. The power received by a typical antenna is on the order of microwatts or much less, so even charging a cell phone battery is not feasible.
What is a good wireless charger to charge my iphone without having to charge the wireless charger before I use it I don't want a hand crank wireless iphone charger or anything like that?
Not possible ! You would need to charge the device to transfer power to the iphone ! You cannot get power out of nothing !
How would you solve Japan's nuclear power or energy problem that has arisen after the earthquake and tsunami?
Get some massive wireless energy transfer devise and set one up on the moon and one in japan. Transfer power from a massive nuclear power plant on the moon to Japan and hook everyone up to it.
What are the alternatives to batteries for powering electronic devices?
Some alternatives to batteries for powering electronic devices include solar power, kinetic energy, fuel cells, and wireless power transfer technologies.
Did India get independence or was it a transfer of power from the British?
Its a transfer of power
Why can't we have wireless power?
Maybe we can! One of the most influential Electrical Engineers in all history, Nikola Tesla, actually believed we could have world-wide wireless power, and began building a transmitter for just such a purpose (Search for "Wardenclyffe Tower"). Unfortunately, he wasn't able to make it happen in his lifetime. Some electric toothbrushes and cellular phones now recharge wirelessly through inductive coupling, but this is a very short-range technology. Research into medium-range, high-power wireless power transfer systems is currently underway at the University of Washington and MIT, and at least one company (WiTricity) is prototyping technology for wireless power transfer within the home. Imagine installing a transmitter on your ceiling which allows your cellphone and laptop battery to recharge anywhere in the room.
What is a wireless camera?
By using wireless camera one can capture image and video and transfer the files into a certain distance without wire.Actually, wireless camera is used for spying purpose where a tiny spy camera is kept hidden to transmit data into another location within the range of 100 to 300 meters-but this transmitting distance can be varied depending of the transmit power of the wireless antenna.
What is laser power made from?
Laser power is a wireless transfer of heat or electricity from one location to another using laser light. Therefore this type of power is made from laser light, and one can find more detailed information about this process by visiting the Laser Motive website.
How do you convert rear surround sound speakers from a wired connection to a wireless configuration?
I was tryin to do the same research, just happened to hit on this question. Here are few things that would help you decide if you want a wired / wireless spkr - If you willing to compromise on quality, you could try Wireless. - Not worth the efforts to get it wireless, wireless technology has not yet evolved to a state that can give you Quality on wireless connection (esp if you are lookin to make a home theater system wireless, i think you are) - Wireless cannot transfer power to run your speaker, so only audio is sent thru wireless, the speakers are to be wired for power anywayz. (Battery power willnot last you too long) --- After reading reviews on the same, looks like you are better off with Wires than wireless.. Here is a solution, if you really wanna go wireless (never tried, so dunno about the outcome, the site claims that it works) Check their products received and transmitter, should work for you! http://www.soundolier.com/products/maestroSWR.aspx
What has a longer connective range Bluetooth or wireless?
wireless. but it depends on the power of the controller for each device.
