Effective Youngs Modulus of Two Wires in Series for IIT-JEE and NEET Physics скачать в хорошем качестве

Effective Youngs Modulus of Two Wires in Series for IIT-JEE and NEET Physics

Effective Young's Modulus of Two Wires in Series for IIT-JEE and NEET Physics is the video lesson now. Two wires of similar dimensions and made up of different materials are connected in series that is end to end and one end is attached to a fixed support and a constant force is applied at the other end of the second wire. We need to find the resultant young's modulus of the combined wires. We can observe that the force acting on the both wires is same and it first act on the bottom wire and then on the upper wire. As each wire is made up of different material, each one expands differently. The total elongation of the system is the sum of elongation of both the wires. Taking this into consideration and using the definition of young's modulus as the ratio of longitudinal stress to the longitudinal strain, we can find the effective young's modulus as shown here in this physics lesson from mechanical properties of solids topic. 0:00 What are we trying to prove.. 2:00 when two wires are in series... 3:00 finding total increase in length as... 5:00 effective youngs modulus of two wires in series is.. IIT-JEE and NEET Physics is is a Complete Physics Resource for preparing IIT-JEE,NEET,CBSE,ICSE and IGCSE. All Physics topics are divided into multiple sub topics and are explained in detail using concept videos and synopsis.Lots of problems in each topic are solved to understand the concepts clearly. #jeephysics #neetphysics #mechanicalpropertiesofsolids Yours Reliable Physics Learning Resource for Competitions can be found at http://www.venkatsacademy.com/