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dusya [7]
4 years ago
8

Can anything block a magnet's force feild?

Physics
1 answer:
SVEN [57.7K]4 years ago
7 0
Something that is not magnetic
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A coil lies flat on a level table top in a region where the magnetic field vector points straight up. The magnetic field suddenl
Leto [7]

Answer:

a) counterclockwise

Explanation:

The Lenz's Law establish that the direction of the induced current is in an opposite direction, in comparison with the change od the magnetic flux.

\epsilon=-\frac{d\Phi_{B}}{dt}

Specifically, if the flux decreases the induced current is in a counterclockwise direction, if increases, the direction is in a clockwise direction.

HOPE THIS HELPS!!

5 0
3 years ago
A black hole is a ________
masya89 [10]

Answer:

Answer to the question:

Explanation:

A black hole is a finite region of space within which there is a mass concentration high and dense enough to generate a gravitational field such that no material particle, not even light, can escape it.

8 0
3 years ago
Can lack of sleep cause muscle injuries?
Talja [164]

sleeps help in muscle recovery, so when we do not sleep or lack of sleep it leads to inflammation in muscles, which causes pain in muscles.

Sleep and pain both have relation.

Poor sleep schedule causes this muscle pain intensity to increase

In addition to inflammation and pain, it also decreases the tolerance of pain.

As we know sleep heals the muscle and fasten any injury caused to muscle, lack of it causes the healing slow.

This inflammation in muscle causes poor performance in the body.

To know more about lack of sleep,

brainly.com/question/29798787

#SPJ4

3 0
1 year ago
You observe a spiral galaxy with a large central bulge and tightly wrapped arms. It would be classified a
miv72 [106K]

Answer:

Sa

Explanation:

Spiral Galaxies  -

It is a disk shaped galaxies which have spiral structure , is refereed to as spiral galaxies .

According to Hubble , these galaxies are classified as Sa , Sb , Sc .

Where ,

Sa - have the structure , which is bulged from the central portion , along with a tightly wrapped spiral structure .

Sb - have a lesser bulge and the spiral is looser .

Sc - It has very weak bulge with the open spiral structure .

Hence , from the question ,

The given information is about the Sa .

6 0
4 years ago
a low tide and a high tide occur in the oceans two times each day. which factor has the greatest effect on the size of the tides
Dmitrij [34]

Answer:

The gravitational pull from the Moon has the greatest effect on the size of the tides.

Hope this helps, :)

7 0
3 years ago
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