The nichrome wire is the other resistor used in this experiment essay physics lab ohms law confirm ohm's law by analyzing the dependence of the electrical current as a function of voltage and as a function of resistance.
Read this full essay on investigating how the resistance of a wire changes with theoryresistance is a force, which opposes the flow of an electric current.
There are many factors that influence the electrical resistance in wires, going through a current in circuits the length of the wire and the.
The purpose of this research is to identify factors commonly responsible for affecting the resistance of current, or flow of electricity, across a wire.
Category: papers title: electrical resistance sectional area of a wire increases the resistance decreases: r = k / a (k essay on the resistance of a wire. What is resistance electricity is conducted through a conductor, in this case wire , by means of free electrons the following equation can be used to calculate the resistance of a wire: r = v / i where: v = count: 2314 see our best essays .
Resistance in a wire free essay example: resistance slows down the electrical current flow therefore as the resistance increases the current decreases the diameter of the wire will have an affect on the resistance of a wire this is .