Q.6(a) Explain with reasons, what happens when two wires of negligible mass carrying directcurrent in the same direction are held close to each other in a dielectric medium. Support your explanation with a suitable diagram (b) Describe the mechanism of conduction of electricity in a metal. Show that the current I carried by a conducing wire of crass- sectional area A is I= nqAva Given that each carrier with a charge q travels with a drift velocity Vd, and n is the number density.

Q.6(a) Explain with reasons, what happens when two wires of negligible mass carrying directcurrent in the same direction are held close to each other in a dielectric medium. Support your explanation with a suitable diagram (b) Describe the mechanism of conduction of electricity in a metal. Show that the current I carried by a conducing wire of crass- sectional area A is I= nqAva Given that each carrier with a charge q travels with a drift velocity Vd, and n is the number density.

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 14RQ

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