A Copper wire with length of 400 m and cross section area of 3.4 mm², (1) what is the resistance of the wire? (2) When 6

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

A Copper wire with length of 400 m and cross section area of 3.4 mm², (1) what is the resistance of the wire? (2) When 6

Post by answerhappygod »

A Copper Wire With Length Of 400 M And Cross Section Area Of 3 4 Mm 1 What Is The Resistance Of The Wire 2 When 6 1
A Copper Wire With Length Of 400 M And Cross Section Area Of 3 4 Mm 1 What Is The Resistance Of The Wire 2 When 6 1 (34.17 KiB) Viewed 10 times
A Copper wire with length of 400 m and cross section area of 3.4 mm², (1) what is the resistance of the wire? (2) When 68-Volt potential difference is applied over the wire, what is the current through the wire? (3) What is the current density? (4) What is the electric power? (5) What is the drift velocity, if the number density of electrons is 1022 m-3 (The resistivity of copper is 1.7x10-8 Ohm m.) For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph v Arial V 12 points Save Answer 10pt Ix
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”