Write the Ohm's law in its microscopic and macroscopic form. 1. (a) i) ii) Describe briefly the main difference of the t

[answerhappygod]

Write The Ohm S Law In Its Microscopic And Macroscopic Form 1 A I Ii Describe Briefly The Main Difference Of The T 1 (41.99 KiB) Viewed 64 times

Write the Ohm's law in its microscopic and macroscopic form. 1. (a) i) ii) Describe briefly the main difference of the two forms of the Ohm's law in i). iii) Define electromotive force em f, & in an electric circuit. (b) The motional em f, & is generated due to the motion of a wire of length 1 with uniform velocity in static magnetic field B. i) With the aid of an appropriate diagram describe how the magnetic field B generates the emf, E. ii) It is well known that the magnetic force does not do any work. Explain how the emf in part i) is actually generated.