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It keeps the electron flow in check. Wthout resistance, current flow, (or amperage), would be too excessive and hard to control.
Think what would happen if you placed a metal wire from one post of a car battery to the other post (a direct short with no resistance). The wire would melt and overheat and also possibly damage the battery from excessive amperage flow.
What else can I help you with?
Which has a higher resistance insulators or conductors?
No, the resistance of an insulator is very high.
Useful and non-useful energy transfers for coal?
Useful: Energy Light Sound Non-Useful: Electricity C02
Is argon useful or not?
it is useful for idiots
What is a sentence using Resistance?
I'm joining the Resistance!
How are air resistance and friction alike?
Air resistance is a type of fluid friction (along with water resistance) and is therefore is a type of friction.
When is resistance desirable?
resistance is useful when a plane is flying in the air, air resistance. it is also useful when a boat is floating on water, water resistance.
When is air resistance is not useful?
It can slow you down because it is a frictional force
How the negative resistance region of tunnel diode useful in microwave application?
amplification
What is one useful situation by air resistance?
Air resistance is useful in the design of parachutes as it helps slow down the descent of the parachute and the person attached to it. By creating drag as the parachute opens and fills with air, air resistance counteracts the force of gravity and allows for a safe and controlled descent.
How can air Resistance be useful?
Air resistance can be useful in activities such as skydiving and parachuting, helping to slow down the fall of an object and reduce its speed. It is also important in designing objects like cars and airplanes, where air resistance can be used to control speed and stability. Additionally, air resistance can be harnessed in sports such as cycling and skiing to create drag and improve performance.
Does gold have a high or low resistance?
Gold has a low resistance, which means it is a good conductor of electricity. This property makes it useful in various electrical applications where low resistance is needed for efficient conduction of electricity.
How is streamlining useful?
In believing in god, one can understand everything.
Why is polyethylene useful?
Polyethylene is useful because it has a good balance of properties, including flexibility, toughness, chemical resistance, and moisture resistance. It is also lightweight, easy to process and has a low cost of production, making it a popular choice for packaging, containers, and various other applications.
How is resistance useful in a toaster?
Resistors helped the people who invented the toaster by allowing them to control current in the appliances
What is the resistance value of gold?
The resistance value of gold is very low, typically around 22 microohms at room temperature. Gold is an excellent conductor of electricity due to its low resistance, which makes it useful in electronic components where low resistance is important.
What elements resistance to the flow of electricity is greatly affected by the amount of light shining on it?
A photoresistor (or light-dependent resistor) is an element whose resistance changes with the amount of light shining on it. When exposed to light, the resistance of a photoresistor decreases, and when in darkness, the resistance increases. This property makes photoresistors useful in light-sensing applications.
How can a spring be useful?
A Spring is useful in "storing" energy. It is also useful to provide a "measured resistance" to counter-act an opposing force or energy. Or to determine "mass", or gravity expressed as newtons , or plain old lbs or weight. A spring can be useful in many ways. It can reduce shock to components ,vehicles and even bldg's.
