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Goshia [24]
4 years ago
7

If an electromagnetic is made using a battery circuit and a steel nail, how can its magnetic strength increase

Biology
1 answer:
Tcecarenko [31]4 years ago
7 0

If you coil the wire around and around, it will make the magnetic force stronger, but it will still be pretty weak. ... The strength of an electromagnet can be increased by increasing the number of loops of wire around the iron core and by increasing the current or voltage.

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Place the steps involved in burning coal to create electricity in the correct order.
butalik [34]

Answer and Explanation:

  1. Coal is burned: Electrical Centrals burn coal with which they get enough heat. The coal might be pulverized to increase the effective combustion area.
  2. Water boils, creating steam. The heat generated by the burning coal is used to create water vapor that rises and moves turbines. This occurs when water passing through some tubes is heated by the hot gases coming from the burning coal, turning it into high-pressure steam.
  3. Moving steam turns turbines. The high-pressure steam is taken to turbines where it expands and moves the rotor which is the moving part of the turbines.
  4. Turbines generate electrical energy. The turbines are connected to a generator that transforms the energy produced by the rotor into electricity.
5 0
4 years ago
I control your muscles and all of the organs in your body. i make sure you breathe automatically, ensure your heart beats proper
elena-14-01-66 [18.8K]
Brain if it’s not being specific if it’s being specific i’m pretty sure the medulla might want to google that really quick
4 0
3 years ago
20 minutes of moderate cardiovascular exercise releases bdnf. <br> a. True <br> b. False
Sauron [17]
The answer is true letter a
7 0
3 years ago
What is the purpose for proteins being in the cell membrane
OleMash [197]
Proteins in the cell membrane provide the structural support aspect. There are also channel proteins in the cell membrane that help substances pass through the cell membrane.

Hope this helps!! :)
5 0
4 years ago
The first thing a student should do when developing an action plan is __________.
disa [49]

<em>The first thing a student should do when developing an action plan is to clarify the goals/targets</em>

Determination of targets / objects / problems to achieve certain targets

<h3><em>Further explanation</em></h3>

In carrying out an action that aims to achieve certain targets and problem-solving should go through several stages so that what is expected is right and does not deviate far from the target.

Plans made with the aim of student actions can be organized, directed, not overlapping between actions one with other actions

In general, student action plans can go through stages:

  • 1. Determination of targets / objects / problems
  • 2. make a list of possible actions according to the object/target, alternative actions
  • 3. Classification of actions according to the level of risk/effect, impact, duration of action, personnel involved in it, and so on
  • 4. Choosing the most optimal actions (consideration of advantages and disadvantages) of several choices of existing actions to resolve targets/objects
  • 5. Implementation of actions
  • 6. Evaluation of actions, qualitatively and quantitatively

The first thing a student should do when developing an action plan is to determine the goals/targets you want to achieve first, then move on to the next stage

<h3><em>Learn more</em></h3>

a critical part of developing your action plan

brainly.com/question/1903646

the following steps to developing an action plan include the process of brainstorming

brainly.com/question/1538067

an action plan to achieve a personal flexibility goal

brainly.com/question/6358494

Keywords: action plans, goals, targets

7 0
3 years ago
Read 2 more answers
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