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aniked [119]
3 years ago
7

Describe how a country needs educates people for its development?

Social Studies
2 answers:
Tatiana [17]3 years ago
6 0
The role of education in poverty reduction is huge. Some advantages of education are: it boosts economic growth and increases the GDP of a country. It even reduces infant mortality rate, increases human life expectancy. Education is an important investment in a country as there are huge benefits. Education guarantees lifetime income; it promotes peace and reduces drop-out rates from schools and colleges and encourages healthy competition. Many children dropout form colleges as they are not aware of the advantages of college education.Education helps in making the right decisions at the time of conflicts.
Artist 52 [7]3 years ago
4 0

Answer:

Education importance in the development of country

Education in every sense is one of the fundamental factors of development. Education raises people's productivity and creativity and promotes entrepreneurship and technological advances. In addition it plays a very crucial role in securing economic and social progress and improving income distribution.

Explanation:

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This prescribed subject focuses on struggles for rights and freedoms in the mid-20th century. Two case studies are prescribed, f
KatRina [158]

This case study talks about

Nature and characteristics of discrimination

Protests and action

The role and significance of key actors/groups

3 0
3 years ago
Assume that the rod in Fig.31.2 has a length of 0.86 m,the resistor has value 2.2 ,and a magnetic field of 8.0 T is directed int
frutty [35]

1) 0.48 m/s

2) Clockwise

3) 10.3 N

Explanation:

1)

The figure is missing: find it in attachment.

As the rod is pulled along the rails, in the region of magnetic field, an electromotive force is induced in the rod itself, due to the change in magnetic flux through the circuit enclosed by the rod and the rails.

The magnitude of this induced electromotive force (which is equivalent to the potential difference induced in the rod) is

V=BvL

where:

B is the strength of the magnetic field

v is the speed of the rod

L is the length of the rod

Also we know that according to Ohm's law, the potential difference across the resistance is equal to

V=RI

where

R is the resistance of the rod

I is the current

Since the potential difference across the resistor is equal to the potential difference across the rod, we can combine the two equations, and we get:

BvL=RI\\v=\frac{RI}{BL}

Here we have:

R=2.2 \Omega\\B=8.0 T\\L=0.86 m\\I=1.5 A

Therefore, the speed of the rod must be:

v=\frac{(2.2)(1.5)}{(8.0)(0.86)}=0.48 m/s

2)

Here we have to apply Lenz's law, which states that the direction of the induced emf (and so, of the induced current) is such that it opposes the change in magnetic flux through the system.

First of all, here we notice that as the rod moves, the area enclosed by the circuit decreases: this means that the magnetic flux through the circuit decreases too.

As a result, the induced current must produce a magnetic field which goes in the same direction as the external field, in order to "restore" the magnetic flux. Here the external magnetic field points inside the paper, so the magnetic field produced by the induced current must also point inside the paper.

In order for that to happen, we see that the induced current must flow clockwise: in fact, if we take the rod and we apply the right-hand rule, we see that if we place the thumb towards the left (direction of the clockwise current), the other fingers "wrapped" point into the paper at the center of the circuit, so this is the correct direction.

3)

A current-carrying wire in a magnetic field experiences a force of magnitude

F=ILB

where

I is the current

L is the length of the wire

B is the strength of the magnetic field

Here we have

I = 1.5 A

L = 0.86 m

B = 8.0 T

So the force experienced by the rod is

F=(1.5)(8.0)(0.86)=10.3 N

Therefore, we must apply an equal and opposite force of 10.3 N in order to maintain keep the acceleration of the rod to zero, so that the velocity is constant, and the current is constant as well.

7 0
3 years ago
The fur trade died because ___
Artemon [7]
The answer is ‘fashions changed, and the use of furs in fashion ended’
5 0
2 years ago
Why would a traveler need to visit a currency exchange
kkurt [141]

Answer:

to aquire the proper Currency for that Country he/she would need in order to purchase goods/products

Explanation:

its common sense

8 0
3 years ago
Read 2 more answers
Which of the following is not true concerning Rainforests?
Romashka-Z-Leto [24]
The correct answer is A. rainforests are responsible for most global oxygen turnover.
This is not true because rainforests, even though they have a lot of trees, are very humid, and actually take up a lot of oxygen to be able to 'feed' the vegetation found there. Other forests actually provide most oxygen in the world, but not rainforests. The other options are correct. 
6 0
3 years ago
Read 2 more answers
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