Resistivity is a measure of how strongly a material opposes the flow of electric current good electrical conductors have very low resistivities and good insulators.
Resistance of a nichrome wire coursework nichrome® - a non-magnetic alloy of nickel and chrome primarily used as a resistance heating wire the commonly. This lab also taught us why nichrome wire would not make good household wiring because of high resistivity the wire would easily heat up and therefore can .
Free gcse physics coursework essay 1 voltmeter (to measure voltage) 5 x wires 2 crocodile clips power pack 100cm nichrome wire. An investigation into the resistance of a wire free gcse physics coursework essay more 100cm nichrome wire resistivity investigation investigation into the. Investigating the resistance of nichrome we used different pieces of wire of coursework, i have been finding out factors that affect the resistance of a wire.
Omegatm nic80 wire is a resistance heating wire comprised of 80% nickel and 20% chromium nic80 wire is commonly used as a resistor at elevated.
Investigating how the resistance of nichrome wire depends on its length extracts from this document introduction gcse physics coursework.