Resistance – physics lesson P10d (Electricity)

Full Lesson PowerPoint to teach a lesson on Resistance. It covers defining the resistance of a component or circuit (R = V/I) and explaining the link between resistance and current, the difference in resistance when resistors are connected in series or parallel, calculating the currents, potential differences and resistances in series circuits and using the equation V = I × R.
Note: you may wish to split this into 2 lessons as there is a lot to cover if you include both practicals.