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vikash prasad

· started a discussion

· 1 Months ago

pl give solutin

Question:

The path of motion of a free electron in a metal is 

Options:
A) circular 
B) linear 
C) parabolic 
D) zig-zag
Solution:
Ans:(d)

(1) In the presence of electric field the path of the electron is zig-zag but moving in one direction because of the applied electric field. (2) In the absence of electric field the path of the electron is tally random zig-zag because of the thermal motion of the electron

Knowledge Expert

· commented

· 1 Months ago

Dear student,
We have provided answer solution.kindly re-check.

Regards
Team TR

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