Example : silver, aluminium, copper, iron, tungsten, nichrome, manganin, constantan the resistivity of metals increase with increase in temperature insulators.
Resistance coursework by priyesh patel 12o the temperature coefficients of the resistance for a constantan and nichrome wire are shown in the table below: .
Free essay example: athaur rahmanthe relation i am going to calculate the resistance of constantan wire in which i will resistance is can be calculated by.
Aim the aim of this coursework is to investigate how the length of a constantan ( 18swg) wire affects the resistance in a circuit preliminary.
Electrical resistivity (ρ) is a measure of a material's property to oppose the flow of electric current nichrome and constantan are often used as resistance wire.
Of a wire affects its resistance in my physics coursework i am going to of the thickness of a wire on its resistance, using three constantan.