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jeyben [28]
2 years ago
8

What is electromagnetic induction?​

Physics
2 answers:
dlinn [17]2 years ago
4 0

Answer:

Electromagnetic or magnetic induction is the production of an electromotive force across an electrical conductor in a changing magnetic field.

Explanation:

correct me if im wrong:)

gulaghasi [49]2 years ago
3 0
  • The phenomenon of generation of current or emf by changing the magnetic flux is known as Electromagnetic Induction.

  • First Law Whenever magnetic flux linked with the closed loop or circuit changes, an emf induces in the loop or circuit which lasts so long as change in flux continuous.

Explanation:

Hope it helps~

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Neon has 10 electrons; two in the inner level and 8 in its outermost level. Will neon form bonds with other atoms?​
Lana71 [14]

Answer:

no

Explanation:

this is because its valency shell is full so it wont want any other electrons in its valence shell.

6 0
3 years ago
Three noise sources produce volume (loudness) levels of 70, 73, and 80 dB when acting separately. When the sources act together,
Mashutka [201]

Sound at 70 dB is 70 dB louder than the human reference level.  That's 10⁷ times as much as the reference sound power.

Sound at 73 dB is 73 dB louder than the human reference level.  That's 10⁷.³  or  2 x 10⁷  times as much as the reference sound power.

Sound at 80 dB is 80 dB louder than the human reference level.  That's 10⁸  or 10 x 10⁷ times as much as the reference sound power.

Now we can adumup:

Intensity of all 3 sources = (10⁷) + (2 x 10⁷) + (10 x 10⁷)

Intensity = (13 x 10⁷) times the sound power reference intensity.

Intensity in dB = 10 log (13 x 10⁷) = 10 (7 + log(13)

Intensity = 70 + 10 log(13)

Intensity = 70 + 10 (1.114)

Intensity = 70 + 11.14

Intensity = <em>81.14 dB</em>

<em>______________________________________</em>

Looking at the questioner's profile, I seriously wonder whether I'll ever get a comment in return from this creature, and how I'll ever find out if my solution is correct.  For that matter, I'm also seriously questioning how and whether my solution will ever be used for anything.

8 0
3 years ago
Of the superalloys, the cobalt-base types are the easiest to braze. True or False?
Ivahew [28]

It is false thats my answer


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4 years ago
A child pulls a wagon at a constant velocity of 4.0 m/s for 4.0 minutes along a level sidewalk. The child does this applying a 2
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Answer:

288kj

Explanation:

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