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What device is used for testing the charge of an object?
An Electroscope.
What device is used to determon the pressure of an electrical charge?
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What device is used to convert electricity in to mechanical energy?
An electric motor.
Which are then used to do work. Which device uses electricity in this way?
An electric motor
What device is used to transform thermal energy to electric energy?
A thermocouple does this, but a turbine does also.
What is a device used to store charge?
A capacitor stores an electric charge. An inductor stores a magnetic charge.
What is a device used to open and close an electric circuit?
The device is called a switch.
What the heck is a capacitor used for?
Very roughly speaking, it used for storing energy in its electric field.
Physical device are used to construct physical memory?
Physical devices are used for storing physical devices
What is a device that detects electric charge?
It is called an electroscope.A static electric charge can be detected directly by a device called an Ishmoo. It has a plate on top and a plate inside. The inside plate moves a mirror and it reflects a light slit onto the meter face and reads out static voltage. A standard electric voltage meter today, A VOM, would have an attenuator switch and read out digitally.
What is the purpose of a charge coupled device?
The purpose of a charged coupled device is to control the movement of electrical charges, usually from within a device to an area where the charge can be manipulated.The charge coupled device is used in mainly digital imaging.
What device is used for testing the charge of an object?
An Electroscope.
What is charge detector?
A charge detector is a type of device that is used to calculate the total charge or force between two different objects. This device is used by electrical engineers as a form of protection against electrocution.
What is a device that uses electric current to represent coded information?
An electronic device uses electric to represent coded information. Variations in the current are converted to codes used by the electronic device.
How much money do you waste when you leave you electronics on?
You can purchase a device that records the watt usage of a particular electric device. Thinkgeek.com has such a device, as do other sites. Said device plugs into the wall outlet (or some form of power supply) and the device you wish to record watt usage on plugs into this device. The device has a small LED screen that shows data (such as how many watts being used). You will need to look at the electric bill of your home and they will show the rate in which they charge for each kilowatt (ie. 1000 watts) used per hour. You can calculate how many kilowatts your electronic device uses and multiply it by the rate shown on the electric bill to determine how much it costs you.
What units can be used to measure charge?
Electric charge is usually measured in Coloumbs.Electric charge is usually measured in Coloumbs.Electric charge is usually measured in Coloumbs.Electric charge is usually measured in Coloumbs.
Is an ammeter a device specially designed to measure current?
An ammeter is a measuring instrument used to measure the electric current in a circuit.
