Because the main purpose of a toaster is to radiate heat. In order to
generate heat from electric current, resistance is required in the circuit.
Ni chrome is a low resistance wire used in heaters and toasters.
High resistance wires convert the energy used, into heat. That makes the toaster heat up or the light to turn on.
High resistance wires convert the energy used, into heat. That makes the toaster heat up or the light to turn on.
Toasters and lightbulbs.AnswerA resistor is an circuit component. So, while toasters and light bulbs have resistance, they are not resistors!
Electricity
Pigskin plastic
insulating materials have low thermal/electrical conductivity values and hence can be used in applications where resistance to heat or resistance to the passage of electrical current is required.
Metals are used for the production of screws as they are materials with high hardness and resistance to stress.
SOunds like a homework question. But ok I'll answer. Ceramics is one major material used for resistance. BUT if you want to impress your teacher, you can say that ALL materials (even gold) offers some level or resistance, just very little)
Conductors.
they are used as an appetiizer like cornbread is in americai
It is an instrument used to determine the resistance to fading of a pigment or dye on natural or synthetic polymeric materials