conducting materials, Physics

Assignment Help:
A copper wire whose diameter is 0.16 cm carries a steady current of 10 A. What is the current density of the wire?Also calculate the drift velocity of the electrons in copper.

Related Discussions:- conducting materials

The galvanometer records a current , A galvanometer together with an unknow...

A galvanometer together with an unknown resistance in series is linked across two identical batteries each of 1.5V. whenthese batteries are connected in series the galvanometer rec

Determine the forbidden gap of silicon, For silicon the forbidden gap is ...

For silicon the forbidden gap is (A) 1.1ev. (B) 0.25ev. (C) 0.5ev. (D) 0.7ev. Ans: For silicon the forbidden gap is 1.1ev.

State concept of charging by conducting, State concept of Charging by condu...

State concept of Charging by conducting Charging by conducting - transfer of charge among two objects through contact - objects have similar charge

Evaluate concave lens focal length, A concave lens when given in air has a ...

A concave lens when given in air has a focal length of 0.4 m and has a refractive index of 3/2. Evaluate its focal length when immersed in water of refractive index 4/3?

Angle of banking, Angle of banking: The angle made by the line joining...

Angle of banking: The angle made by the line joining the outer raised edge of the road to the inner edge with the horizontal line is called the angle of banking. Let AC rep

Resonence, give example phenomena of resonance?

give example phenomena of resonance?

Vectors , importance of vectors as it affects our day to day activities

importance of vectors as it affects our day to day activities

Water, Is there any experiment to tell that water can move from lower conce...

Is there any experiment to tell that water can move from lower concentration to higher Which means flows back to mountain without reversing time Could water flow upward by itself w

State faradays laws of electrolysis, Q State Faraday's laws of electrolysis...

Q State Faraday's laws of electrolysis? First Law: The mass of a substance unconventional at an electrode is directly proportional to the charge passing through the electrol

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd