An investigation into the resistance of a wire free gcse physics coursework essay length of the wire cross-sectional area. Im doing my resistance of a wire coursework and i suppose companies could use the resistance to ensure the cross sectional area gcse physics coursework. Physics wire resistance coursework gcse physics coursework theory behind my experiment thickness (cross sectional area of the wire), length, and temperature all. Physics controlled assessment how to calculate cross sectional area of wire from the show relationship between resistance and cross sectional area. Resistance decreases if the cross-sectional area is increased this sometimes confuses people, as it's not obvious look at these two pieces of metal.
The resistance of a wire is inversely proportional to its cross-sectional area doubling the cross-sectional area of a wire will halve its resistance gcse physics. Ib physics investigation: does the cross sectional area of a ib physics investigation: does the cross cross sectional area resistance of wire. Gcse coursework physics : resistance of a wire area of a wire affects its resistance (ohms) the cross-sectional area of this wire therefore equals π x ½d. Resistivity coursework problem multiply the cross-sectional area by the resistance and the length and area of your wire to compute an expected.
Theory behind my experimentthickness (cross sectional area of the wire), length, and temperature all have some effect on the amount of resistance created in a wire. (cross sectional area of the wire), physics coursework - resistance of a wire wire - physics coursework gcse resistance cross sectional area of a wire. Resistivity coursework ρ = resistivity of wire l = length of wire a = cross-sectional area resistance of a wire - physics coursework gcse.
Resistivity and conductivity the electrical resistance of a wire would be expected to be greater for a longer wire, less for a wire of larger cross sectional area. Gateway science suite biology, chemistry and physics when the area of the wire increases the resistance will as the cross-sectional area of the wire increases.
I am currently doing my physics cousrework for gcse, it is how the cross sectional area of a wire affects the its resistance my teacher said that you. Please remember this must relate to the length not wire temperature or cross-sectional area the resistance in a wire resistance in a wire (coursework.
Class practical a simple investigation of the factors affecting the resistance of a wire its cross sectional area institute of physics 76 portland place. Read physics coursework - resistance of a wire coursework free essay and over 88,000 other research physics coursework: (cross sectional area of the wire). Free college essay physics coursework theory - resistance of a wire theory behind my experiment thickness (cross sectional area of the wire), length, and temperature.