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What properties of the materials used in computer chips make them useful as switches that turn electricity on and off?
The silicon is a semiconductor and can be doped to control its conductivity and create the junctions needed to make diodes and transistors. These diodes and transistors can act as switches and logic gates in properly designed circuits. Silicon can also be easily oxidized to become a robust waterproof insulator to passivate and protect the circuits and components beneath it.
The aluminium and/or copper are just good conductors used to "wire" the silicon components together and provide pads that can be used to attach wires or metal beads so that the chip can be connected to external circuits.
What else can I help you with?
What property of the materials used in the computer chips makes them useful as switches that turn electricity on and off?
Computer chips, lasers and many other modern electronic devices are made by etching circuits into microscopically etc
Do dimmer switches save electricity compared to regular light switches?
Yes, dimmer switches can save electricity compared to regular light switches because they allow you to adjust the brightness of the light, using only the amount of electricity needed for the desired level of light.
Why are plugs and switches at home are made of ceramic?
Not all plugs and switches are ceramic, the reason ceramic materials are used in making those that are is because ceramic has insulating properties and so prevents electric shock or electrocution to the user.
What occurs when a Windows XP Professional computer switches into standby mode?
Windows XP switches off the computer's monitor Windows XP switches off the computer's hard drive
Something that stops the flow of electricity?
Switches.
What property of the materials used in computer chips makes them useful as switches that turn electric current on and off?
They are semiconductors and their electrical properties can be very precisely controlled by adding dopant impurities to create a wide variety of components integrated into one chip. Transistors of various types created by this doping process can act as switches or amplifiers depending on the other components integrated around them and connected to them.
Why switches are made of plastic?
Plastic does not conduct electricity.
Why switches are made of plastic or bakelite and not metals?
Switches are made of plastic or bakelite because they don't conduct electricity.
How many manual switches did the Electronic Numerical Integrator And Computer have?
It has 6,000 manual switches
What does electricity power?
Electricity powers lots of things such as heating, cookers, light switches, and lots more!!!!!!!!!!!!!!!!!!!!
What are disadvantages of switches?
it can destroy the computer if you do not have a UPS
Is Bakelite a good insulator?
Yes, Bakelite is a good insulator because it is a thermosetting plastic that is resistant to electricity and heat. It is commonly used in electrical switches, sockets, and electrical insulators due to its insulating properties.
