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Setler [38]
3 years ago
11

A solenoid is a coil of wire that produces a magnetic field when carrying an electric current. The strength of the magnetic fiel

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produced by a solenoid can be increased in two basic ways: increasing the number of loops in the solenoid or increasing the
amount of current running through the solenoid. A solenoid's magnetic field can be increased to an even greater degree by wrapping
the wire around a material that can be magnetized. Four solenoids are shown below.
000000000000000
Solenoid A
Copper Wire Only
Current: 6 amps
Solenoid B
Copper Wire Only
Current: 8 amps
que
ཤགས་
Solenoid C
Copper Wire + Iron Core
Current: 6 amps
Solenoid D
Copper Wire + Iron Core
Current: 8 amps
Based on the strength of the magnetic fields they produce, arrange the solenoids from strongest to weakest.
Solenoid A
Solenoid B
Solenoid C
Solenoid D

Chemistry
2 answers:
Ronch [10]3 years ago
8 0

Answer:

D > C > B> A

Explanation:

i solved this on study island

BaLLatris [955]3 years ago
3 0

Answer: Motion, providing a burst of power that can move a specific part of the device.

Explanation: Hope this helps

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Respiratory system, integumentary system, digestive system, and urinary system

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3 years ago
Why do lungfish walk on land?
Kryger [21]

Answer:

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7 0
2 years ago
A reaction takes place between an acid and 0.5 gram of solid magnesium ribbon. Another reaction takes place between an acid and
aliina [53]

Answer:

A

Explanation:

The correct answer would be that <u>the powdered magnesium reacts faster because it has a greater surface area</u>.

<em>The rate of reaction is defined as the rate of disappearance of the reactants in a reaction or the rate of conversion of appearance of products during a reaction. </em>

The rate of reaction is dependent on several factors such as the concentration of the reactants, temperature of the reaction, nature of reactants, and the presence or absence of catalysts during the reaction.

As far as the nature of reactants is concerned, the surface area of reactants comes into play. <em>Reactants with higher surface areas react faster than reactants with lesser surface areas</em>. Hence, powdery reactants react faster than solid reactants because the latter has a higher surface area than the former.

The correct option is A.

5 0
3 years ago
What is the term for the process that occurs when an atom of an element spontaneously breaks apart to create an atom of a differ
quester [9]
Atoms of elements below atomic number 20 do not split because of stable nucleus.
Stability of nucleus is determined by neutron/proton ratio.
For light stable nuclides, number of protons ans neutrons are same. For heavy nuclides, number of neutrons is more than the number of protons.

Here the type of decay is alpha decay because number of nucleons(protons and neutrons) changes.
Hence option d is correct.
8 0
3 years ago
If the kitchen door is closed, how will that affect your ability to smell cooking odors in your room?
Aleonysh [2.5K]

Answer:Even if your door is closed, you would still smell the odors because of the space under the door and the space that is needed to close the door.  

Explanation:

6 0
3 years ago
Read 2 more answers
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