Engineering, 25.04.2021 14:00 skylarladson2549

How are electromagnets used in daily life? Write a paragraph of at least five sentences to answer the question. Choose at least three examples, and explain how electromagnetism allows each example to work.

Answers: 3

Show answers

Other questions on the subject: Engineering

Engineering, 03.07.2019 14:10, makaylashrout77

Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.

Answers: 2

continue

Engineering, 04.07.2019 19:10, ultimateapes

When subject to a steady load (within elastic range) over a long period of time, what is the major difference in material behavoir between steel and plastic?

Answers: 2

continue

Engineering, 04.07.2019 19:20, nikkiebartels

Afan that can provide air speeds up to 60 m/s is to be used in a low-speed wind tunnel with atmospheric air at 35 c. if one wishes to use the wind tunnel to study flat-plate boundary layer behavior up to reynolds numbes of re 10, what is the minimum plate length that should be used? at what distance from the leading edge would transition occur if the critical reynolds nurnber were rer, e = 5 × 105?

Answers: 2

continue

Engineering, 06.07.2019 03:20, carrietaylor234

Avertical steel rod of length 2.0 m and diameter 25 mm is rigidly fixed at its upper end and has a flange at its lower, free, end. what will be the maximum stress produced in the rod when a load of 20 kn is applied, (a) gradually to the lower end, (b) suddenly to the lower end, (c) by a collar falling from a height of 50 mm on to the flange?

Answers: 3

continue

You know the right answer?

How are electromagnets used in daily life? Write a paragraph of at least five sentences to answer th...