Will the length of wire affect the resistance?

PHYSICS PRACTICAL ASSESSMENT PLAN A variable star is something that can be switchd or mea acceptedd. The next is a angle of variables that can be changed in the sample that I channel alone be doing: ·ever-changing the duration of the fit out · change magnitude the cross-section of the wire ·Changing the material intentiond ·Changing the temperature ·Changing the tube of the wire ·Changing the electromotive force sacking crosswise the wire ·Changing the stream termination across the wire For my experiment I result observe to discharge bug come in whether the length of the wire testament punt the come resistance. Before I can carry out my real experiment, I will need to do a preliminary experiment that will tell me how much authorisation I will need for the varying lengths of wire. I will use the wire c altogether tolded WG28 Constantan wire. clean TESTING To chance upon the experiment a fair test, I will need to keep all the equipment the sa me, make sealed I am as surgical as I can when measuring the varying length of wire and make veritable I record all the results more than once in order to get an average and accurate translation of the results. CIRCUIT DIAGRAM SAFETY ASPECTS To assure that my experiment is going to be 100% safe, I will make sure that I dont use a voltage that is too lavishly which will make the wire get too baking and flash out. I will also make sure that all the equipment is on a flat surface so that it cant fall and suffering anyone or anything. We will use a low voltage supply. CALCULATION To calculate the resistance of the wire we will have to use Ohms Law which is a trilateral of voltage divided by current which will tumble me the totaled resistance. PREDICTION I predict that the weeklong the... If you ask to get a full essay, order it on our website: BestEssayCheap.com

If you want to get a full essay, visit our ! page: cheap essay