Errors in measurement

A galvanometer is an excellent device for detecting even the slightest electrical impulses in an electrical circuit. A coil is placed or rotated between the concave pole sides of a powerful laminated horseshoe magnet. The galvanometer displays the deflection whenever an electric charge is sent via the coil. The deflection is proportional to the amount […]

 There are various techniques to measure how closely your data values are grouped while working with data. The Mean deviation is the most common. Most individuals learn how to calculate using the Mean deviation calculator in school by adding all the data values together and dividing by the number of items in the set. However,