electricity


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e·lec·tric·i·ty

electrophobia.

electricity

[i′lektris′itē]
Etymology: Gk, elektron, amber
a form of energy expressed by the activity of electrons and other subatomic particles in motion, as in dynamic electricity, or at rest, as in static electricity. Electricity can be produced by heat generated by a voltaic cell or produced by induction, rubbing of nonconductors with dry materials, or chemical activity. Electricity may be negative, when there is a surplus of electrons, or positive, when there is a surplus of protons or a deficiency of electrons.

electricity

A form of energy that is generated by the interactions of positive and negative charges and that exhibits magnetic, chemical, mechanical, and thermal effects.

frictional electricity

Static electricity generated by rubbing two objects together.

galvanic electricity

Electricity generated by chemical action.

induced electricity

Electricity generated in a body from another body nearby without contact between them.

magnetic electricity

Electricity induced by a magnetic device.

negative electricity

An electric charge caused by an excess of negatively charged electrons.

positive electricity

An electric charge caused by loss of negatively charged electrons.

static electricity

Electricity generated by friction of certain materials.

Patient discussion about electricity

Q. Is electric shock efficient for ocd? Is it dangerous? My husband has OCD for 15 years now. He was also diagnosed with mania-depressia. He takes so many medications and nothing really helps. We were offered to try electric shock and I'm scared. Is it dangerous? What are the chances of this method to work for him?

A. Electroconvulsive therapy (ECT) is indeed considered effective for OCD, although it's not the first line of treatment. It does have its risks, including memory loss, disorientation and sort of confusion. There is also a change in the activity of the heart but it's rarely significant.

Generally it can be said that it's not an absolutely safe treatment, but it may help, especially if other drugs don't help.

You may read more here:
http://www.nlm.nih.gov/medlineplus/ency/article/003324.htm

Q. Which type of toothbrush is the best? Electric or regular?

A. i think that is the most ancient debate of them all ? longer then mankind itself ?. Some people say that, other say this- but the truth is it doesn’t matter. It’s how you use the toothbrush that counts. If used properly even the simplest toothbrush can be satisfying.

Q. I'M 56 YEARS OLD FEMALE, PRETTY GOOD HEALTH. BUT LATELY I BEEN HAVING LIKE ELECTRIC SHOCK ON MY BODY.

A. is this the only symptom? if there are more- i recommend (the second time today!) this site:
http://www.healthline.com/directory/symptoms

you can make a list of the symptoms you have and it'll give you the optional diseases/syndromes

More discussions about electricity
References in periodicals archive ?
Electricity bills are increasing for many customers, the result of factors as varied as the summer heat wave to increased natural gas costs.
Users will also benefit by receiving real-time data on electricity use and pricing, thereby enabling them to "buy and sell smart" in the volatile energy sector.
Just past its 50th birthday, commercial nuclear energy is experiencing a tentative rejuvenation that could result in a greater role as a global source of electricity.
The one place almost everyone looks for answers, however, is in America's soaring demand for electricity serviced by an outdated electrical power grid (network that connects power stations to homes and businesses).
Although they are not against the objective of improving the financial position of OPG, Falconbridge relies completely on them for their electricity, according to Couture.
Because fuel cells are located physically at the sites where the hydrogen and electricity are going to be produced and partially consumed, with surplus hydrogen sold as fuel and surplus electricity sent back onto the energy network, the ability to aggregate large numbers of producer/users into associations is critical to energy empowerment and the advancing of the vision of democratic energy.
Seeing no relief from his own $2,000-a-month electricity bill, fellow San Diego County restaurateur Steve Gramzay shuttered his 4-year-old Le Peep Grill, a popular breakfast spot in the beach town of Encinitas.
To help American consumers obtain renewable energy, renewable energy technologies must be allowed access to the electricity grid and a more level playing field with conventional fossil-energy technologies.
Most reports focus on a single segment C electricity, gas or water C as we also do, but looking across the three segments provides fresh insights that can be overlooked" comments StatPlan Energy Director David Dower.
But an emerging coalition of electricity utilities and environmentalists opposes deregulation.
Like most multibillion-dollar contracts there were a lot of fine print and contingencies, and one of those required the state Public Utilities Commission to sign an agreement with the state agency doing the electricity buying, the Department of Water Resources, by Oct.
Gilbert noted that although many of New York's largest businesses have enrolled in demand management programs, which will help reduce electricity demand when usage is highest and possibly prevent power outage in the summer of 2003, such programs cannot bridge the city's long-term electric supply gap.

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