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zepelin [54]
3 years ago
8

Long form of EMF and examples ​

Computers and Technology
1 answer:
aliya0001 [1]3 years ago
5 0

Answer:

EMF: Electro-Motive force, also called emf (denoted and measured in volts), is the voltage developed by any source of electrical energy such as a battery or dynamo. ... The potential difference of electrical energy is called electromotive force or emf.

Examples; electrochemical cells, thermoelectric devices, solar cells, electrical generators, transformers, etc.

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Reading a news release about a product is an example of <br> research.
Oduvanchick [21]

Answer:

Yes, it is true, because it informs you

Explanation:

5 0
3 years ago
What might a programming prefer the top-down approach to programming design?
navik [9.2K]

Top down program design is an approach to program design that starts with the general concept and repeatedly breaks it down into its component parts. In other words, it starts with the abstract and continually subdivides it until it reaches the specific. Consider creating the prime factorization of a number like 1540. The steps involved might look like:

1540

2 x 770

2 x 2 x 385

2 x 2 x 5 x 77

2 x 2 x 5 x 7 x 11

Top down program design works the same way. We start with the overall objective and wind up with a series of steps needed to accomplish it.

3 0
3 years ago
you turn on your desktop computer. You can hear the fans start up, but the monitor remains blank. You wait a while, but it doesn
brilliants [131]

Answer:

Processor , Video-card  , Memory

Explanation:

If you turn on your desktop computer and the monitor remains blank, the problem might either be as a result of Processor not working, Video card bad and memory not sitting well.

if the problem is associated with processor, do the following:

  • Check if the power LED light on the motherboard is on or off.
  • If the LED light is off, check for motherboard or power supply issues.
  • If the LED light is on, check if the processor fan spins when the system is powered on.

Another major cause could be that the Video card is bad first thing to do is Update the drivers, then reseat the Videocard or probably change it.

Lastly memory module is loose, the computer might not display an image. In other words, your computer starts but the screen is black.

Now, you can try resetting the memory modules to fix the "PC turns on but no display" issue. Remove memory module from the memory slot, and then put it back into the slot to get a better connection so that the computer can recognise the memory.

8 0
3 years ago
Laxmi was not confident that she could learn to program a computer. When she found out that two girls with similar GPA’s in her
Lapatulllka [165]

Answer:

She got motivated to work harder. She did not want to be less smarter that the other girls.

Explanation:

She was shy in the beginning, but then once she heard out the  other girls could do it very well. She then got motivated.

7 0
3 years ago
A hard drive cannot be partitioned until the device <br> is set.
PilotLPTM [1.2K]
Yeah that true I asked my grandpa
3 0
2 years ago
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