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alexandr402 [8]
4 years ago
9

Which of the following could you do to increase the strength of an electromagnet? decrease the number of windings decrease the e

lectric current change the core from wood to iron all of the above
Chemistry
2 answers:
IgorLugansk [536]4 years ago
8 0
I believe the most appropriate answer would be to change the core from wood to iron. This is because iron is a magnetic material while wood is not magnetic hence cant acquire magnetism. Other factors that would increase the strength of electromagnet would be; increasing the amount of electric current, and increasing the number of windings.
baherus [9]4 years ago
4 0

Answer:

to change the core

Explanation:

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27. Sample of neon gas has a pressure of 4.1 atm and argon gas with a pressure of 3.2 atm are added to a
MrRa [10]

Answer:

Option C. 13.5 atm

Explanation:

From the question given above, the following data were obtained:

Pressure of Neon (Pₙₑ) = 4.1 atm

Pressure of Argon (Pₐᵣ) = 3.2 atm

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The total pressure in the container can be obtained by adding the pressure of the individual gases. This is illustrated below:

Pₜ = Pₙₑ + Pₐᵣ + Pₙ₂

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3 years ago
I NEED HELP! I WILL RATE BRAINLIEST!!!!
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Read 2 more answers
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