Skip to main content
EddieP's user avatar
EddieP's user avatar
EddieP's user avatar
EddieP
  • Member for 10 years, 3 months
  • Last seen more than a month ago
  • Tokyo, Japan
6 votes
4 answers
3k views

Does activating the pump in a vacuum chamber produce movement of the air inside?

3 votes
0 answers
2k views

Calculating the electro magnetic field strength needed to repel a permanent magnet

3 votes
2 answers
3k views

Repelling a weak permanent magnet with an electromagnet

2 votes
2 answers
11k views

Calculating magnetic field strength for a very small electromagnet

1 vote
1 answer
230 views

If an inductor has current flowing in only one direction, does the magnetic field still vary directions?

1 vote
1 answer
145 views

demagnetizing a magnet

1 vote
0 answers
1k views

Heat Generation in Watts per cubic meter - how to apply this to a volume?

0 votes
0 answers
127 views

Is heat dissipation/heat loss a part of this Heat Generation formula?

0 votes
0 answers
70 views

Is titanium chromium alloy an insulator or a conductor?

0 votes
1 answer
40 views

Does it follow that hot air is always replaced by cold air? [closed]

0 votes
1 answer
69 views

How does an electrical field influence a changing magnetic field?

0 votes
1 answer
2k views

Calculating flow rate through a mesh

0 votes
1 answer
1k views

Specific heat calculations - How to input the value of the mass when water is flowing through a pipe?

0 votes
1 answer
163 views

Flattening aluminum sheets with a hot iron - what is happening?

0 votes
2 answers
833 views

Determining the minimum pull force of a magnet required to hold it in place