Showing posts with the label Engineering PhysicsShow all
Hot-Point Probe Measurements - Engineering Physics Engineering Physics

Hot-Point Probe Measurements - Engineering Physics

Gurmeet Salhotra December 13, 2022

Hot-Point Probe Measurement  In the case of Four-point probe we have to used the setup of four probes and go through the c…

Most Important Questions for Exam - Engineering Physics Engineering Physics

Most Important Questions for Exam - Engineering Physics

Gurmeet Salhotra March 15, 2021

Most Important Questions for Exam - Semiconductor Physics Unit-1 Short Questions (2-Marks) What are the limitations of the…

Van der Pauw Method - Engineering Physics Engineering Physics

Van der Pauw Method - Engineering Physics

Gurmeet Salhotra March 12, 2021

Van der Pauw Method The Van-der Pauw technique is employed to determine the resistivity and Hall coefficient of a material…

Four-Point Probe Method - Engineering Physics Engineering Physics

Four-Point Probe Method - Engineering Physics

Gurmeet Salhotra March 05, 2021

Four-Point Probe Method The Four-Point Probe method is used to measure the resistivity of a material. This method involves…

Drift and Diffusion Current - Engineering Physics Engineering Physics

Drift and Diffusion Current - Engineering Physics

Gurmeet Salhotra February 03, 2021

Drift and Diffusion  The current that flows across a semiconducting crystal has two components : 1. Drift current 2. D…