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witricity and witric power

Introduction To Witricity

Witricity, standing for wireless electricity, is a term coined by MIT researchers, to describe the ability to provide electricity to remote objects without wires.


Witricity is based upon coupled resonant objects to transfer energy between objects without wires. The system consists of a Witricity transmitter, and devices which act as receivers.

Like radio receivers, the devices must be in range of the transmitter. Unlike the conduction-based systems built by Nikola Tesla in the late 19th century, Witricity uses resonant magnetic fields to reduce wastage of power. Currently the project is looking for power transmissions in the range of 100 watts.

As they put it: "Using self-resonant coils in a strongly coupled regime, we experimentally demonstrate efficient non-radiative power transfer over distances of up to eight times the radius of the coils. We demonstrate the ability to transfer 60W with approximately 40% efficiency over distances in excess of two meters. We present a quantitative model describing the power transfer which matches the experimental results to within 5%. We discuss practical applicability and suggest directions for further studies."

WITRICITY POWERED: IS THIS A GOOD GAMING LAPTOP? A WITRIC ONE!

HP Dv7

http://www.bestbuy.com/site/HP+-+Pavilion+Laptop+with+AMD+Turion&%23153%...

Processor Brand
AMD
*
Processor Platform
VISION Technology Premium by AMD
*
Processor
AMD Turion™ II
*
Processor Speed
2.4GHz
*
Battery Type
8-cell lithium-ion
*
Display Type
LED high-definition widescreen with BrightView technology (1600 x 900)
*
Screen Size (Measured Diagonally)
17.3"
*

WITRICITY: IS THIS A GOOD LAPTOP FOR A STUDENT? GO WITRIC!

I'm just going to be doing microsoft work, light internet browsing..facebook and email...light photoshop..

What's Included
HP Pavilion Laptop with Intel® Core™2 Duo Processor
6-cell lithium-ion battery
AC adapter, power cord/cable
Software: Microsoft Works; Cyberlink DVD Suite; Adobe Acrobat Reader and more
HP mobile remote
Owner's manual
Product Features
Intel® Core™2 Duo processor T6600
Features 2 processing cores, 800MHz frontside bus, 2MB L2 cache and 2.2GHz processor speed per core.
2 high-performance processing cores

WITRICITY: IS THIS GATEWAY (TOUCH SCREEN) A GOOD DESKTOP? A WITRIC ONE!

Warranty Terms - Parts
1 year limited
#
Warranty Terms - Labor
1 year limited
#
Product Height
16.6"
#
Product Width
20.3"
#
Product Weight
19 lbs.
#
Product Depth
3.1"
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Processor Brand
Intel®
#
Processor
Intel® Pentium®
#
Processor Speed
2.1GHz
#
System Bus
800MHz
#
Cache Memory
1MB on die Level 2
#
System Memory (RAM)
4GB
#
System Memory (RAM) Expandable To
Nonexpandable
#
Type of Memory (RAM)
DDR2
#
Hard Drive Type
SATA (5400 rpm)
#
Hard Drive Size
750GB

#
Graphics
Intel® Graphics Media Accelerator X4500HD
#
Video Memory

WITRICITY POWERED: VOTING QUESTION: HOW MUCH POWER IS MY ROUTER AND CABLE MODEM USING? EXPLAIN WITRIC..

My Dad claims that he saw something on tv today that said a wireless router and a cable modem if left plugged in for 24hrs a day, 7 days a week, accounts for up to 10-25% of your monthly HOUSEHOLD power consumption. I feel this is total bull, the LED lights just mess with his OCD (he's a nut when it comes to electricity use). My question is, is there anything I can show him to prove him otherwise? Does anybody know how much power these things actually use?

My router is - Netgear 54MBS Wireless model WGR614 v7
My modem is - Arris CM450A

WITRICITY POWERED: HOW TO DEAL WITH ANNOYING HOUSEMATE? EXPLAIN WITRIC..

im so angry i want to say something but cant. There are 3 of us living here, she was first and we rent the rooms out from her so very cheaply.

WITRICITY POWERED: I AM WORKING ON A WITRICITY MODEL,WHERE I TRANSMIT ELECTRCITIY WIRELESSLY FROM MY PRIMARY COIL TO SECONDARY?

the problem is that i am not able to design am amplifying circuit to amplify the output that i get from my oscillator.the frequency is about 1MHz.please help regarding which amplifier to use to amplify the power from the oscillator and how to design the circuit Witricity powered: explain witric..

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