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Why are wires with high resistance used in light and toasters?
High resistance wires convert the energy used, into heat. That makes the toaster heat up or the light to turn on.
Why are wires with high resistance used in light bulbs and toasters?
High resistance wires convert the energy used, into heat. That makes the toaster heat up or the light to turn on.
Why does nichrome get hot?
Nichrome has a high electrical resistivity.
What type of resistance does a good insulator provide?
A perfect insulator (which does not really exist) would have an infinitely high resistance. Good insulators provide very high resistance to current flow, on the order of tens of megohms and up.
In the potentiometer resistance increases gradually then why fan speed increases?
Hope this doesn't shock you ... the high-speed (or high-radio-volume) end of the potentiometercan very well be the low-resistance end. It's wired in such a way that as you turn the knob fromleft to right, the resistance decreases gradually.
Does plastic have a high resistance?
Yes, it has a high resistance as it is an insulator.
Does A filment in a bulb have low resistance?
Filaments in bulbs typically have high resistance, which allows them to generate light and heat energy efficiently when electricity passes through them. The high resistance causes the filament to heat up and emit light.
Do Dead batteries have high internal resistance?
yes, batteries have high internal resistance. The higher the resistance the lower power you get out of the batter. Therefore if you no power you have very high resistance.
How do you turn on the high beems on a 1991 cadillac deville?
by pulling up on the turn signal switch
If its cold outside should I turn the AC up?
You can turn the temperature of the AC up but if you turn the fan part of the AC up "high" or "low" it will only make it colder.
What is high resistance and low resistance?
Low resistance lets electrons through easy, and high makes it harder for them to pass. Basically electricity is harder to flow through high resistance and vice versa.
What is high resistance what is low resistance?
Low resistance lets electrons through easy, and high makes it harder for them to pass. Basically electricity is harder to flow through high resistance and vice versa.
