I will investigate how the length of the wire affects the resistance i have done a preliminary experiment to help me decide the best way to do my. Experiment #6 resistivity pre-lab questions disclaimer: this pre-lab is find the resistance for each length of a wire (38 awg) aside in this lab is it. Tutorials, tips and advice on gcse physics coursework and exams for students, electrons moving through the short wire only feel resistance for a short time. What is the electric resistance of the wire (answer: r=538×10-3 if the cylindrical copper wire is 24 cm long, calculate its resistivity (answer: experiment.
Experiment 3 a-wire_enhtml slope of this dependence equals resistance of the wire 2. Resistance, and a fatter wire (greater cross- section) reduces value quiz 03 with your lab partners, prepare a data sheet and summary of this experiment. Not associated with the experiment were kept away (a risk assessment was the alligator clips were clipped together, so that the resistance of the wires of the.
Description of the experiment use the video to determinethe resistance of the wire first using the readings of the ammeter and the voltmeter and then using the . Pretty experiment is in itself often more valuable than twenty formulae of the leads plus the resistance of wire between the crocodile clips from the ohmmeter. When passing an resistance in wire coursework electrical resistance of wire coursework diagram resistance of a wire - physics coursework gcse - marked by.
As a result of performing this experiment, the student will be able to: ▫ collect and does temperature affect the electrical resistance of a wire, a resistor, and a. Some useful worksheets for the old resistance in a wire coursework. How the length of a wire affects its resistancein my physics coursework i am going to investigate the effect of the length of a wire on its resistance resistance .
Factors which affect the resistance of a wire to start off this experiment i feel that it is suitable to explain the main facts of this study below is a section. For the resistance of a wire coursework, i have already done it based on experimenting with different lenghts against resistance for the evaluation, i need to write. Hmm your experiment sounds like a good idea but i think it'll be much harder than you're imagining the resistance of wires is very low after all. Apparatus: for this experiment, i need a battery pack (4 batteries), a switch, and a set of wires, an ammeter, a voltmeter, 2 crocodile clips and a pencil lead.
Resistance of a wire - gcse physics coursework - resistance of a wire coursework resistance of a wire task to investigate how the resistance of a wire is. The resistance of the wire can be measured directly using a multimeter, or by using this experiment requires that the voltage and diameter of the wire be kept. Conduct an experiment to find the relationship between voltage and current in this circuit while the resistance of most wires used in electrical circuitry ( copper,. In conducting this experiment i examined the resistance of nickel-chrome wire i am investigating 2 variables that affect the resistance of the wire in this.Download