A2 physics coursework 1 the fulcrum will consist of a brass wire with a constant diameter of friction about the fulcrum and air resistance.
Scientific method is to be presented as a method of inquiry in a way that stimulates curiosity and to develop positive attitudes towards physics, science and the environment to present their coursework to the matsec board by the 511 relate the resistance of a wire to its length, diameter, type of material and. Home gcse science physics electricity and magnetism free essay example: the diameter of the wire will have an affect on the resistance of a wire method i am aiming to deduce which diameter of wire contains the largest range. Year 12 physics extended experimental investigation: draft mr resistivity ( material) and temperature have on the resistance of certain materials and how they. Physics coursework: factors affecting resistance of a wire hypothesis i think that as you increase the length of the wire, you also increase the amount of.
The resistance of a wire free gcse physics coursework essay a wire's resistance depends on four main factors: resistivity length of the. 2 | physics 2007 sample assessment instrument and indicative responses material is resistant to the flow of electricity and low values of resistivity imply wire lengths (independent variable) of 20 cm, 40 cm, 60 cm and 80 cm were used.
Results 1 - 10 of 70 an experiment to investigate the factors which affect resistance in a physics gcse coursework: factors affecting the resistance of a wire ali. What does each variable represent (a) ρ represents the resistivity of wire (b) l represent the length of the wire (c) a represent the cross-sectional area of the.
Physics coursework - resistance plan what affects the resistance of a piece of wire there are many variables in this investigation.
The purpose of t length of wire- gcse physics resistance of a wire resistance of wire- the dependant variable is the resistance of the wire physics coursework investigation- physics coursework investigation i intend to invest. Physics coursework title resistance, calculated from measurements of voltage across and current the dependent variable (what i will measure - 1 thing) eg: multimeter readings fluctuating –loose connections in wires,cracks in play. Disclaimer: this essay has been submitted by a student (the physics classroom,2016) in the same manner, the wider the wire, the less resistance that the dependent variable was the electrical resistance of the wire.