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postnew [5]
3 years ago
5

Which of the following electrical components is a temporary electrical energy storage device?

Physics
1 answer:
7nadin3 [17]3 years ago
6 0

Answer:

A capacitor

Explanation:

Because it can store electric energy when disconnected from its charging circuit. Commonly used in electronic devices to maintain power supply while batteries change.

Hope this helps! :)

You might be interested in
When Jacob told his sons to return to Egypt, Judah told his father that they could not return to Egypt without ________.
Ulleksa [173]

Answer:

Benjamin

Explanation:

In the first mission to go and look for food during the time of famine, the ten sons of Jacob went and found their brother serving in Egypt. They were given conditions that in case they were to go back, they should come back with their brother Benjamin. However, when Jacob was told by Judah that they should go with Benjamin back to Egypt, he was reluctant at first to let him also go. This account is found in Genesis chapter 43

8 0
3 years ago
You measure an electric field of 1.36×106 N/C at a distance of 0.158 m from a point charge. There is no other source of electric
marysya [2.9K]

Answer:

The Electric flux will be 0.42\times10^6\ \rm N.m^2/C

Explanation:

Given

Strength of the Electric Field at a distance of 0.158 m from the point charge is

E=1.36\times10^6\ \rm N/C

We know that the flux of the Electric Field can be calculated by using Gauss Law which is given by

\int E.dA=\dfrac{q_{in}}{\epsilon_0}\\

Let consider a  sphere of radius 0.158 m as Gaussian Surface at a distance of 0.158 m from the point charge and Let \phi be the flux of the Electric Field coming out\passing through it which is given  by

\phi=\int E.dA=1.36\times10^6 \times4\pi \times 0.158^2\\\\=0.42\times10^6\ \rm N.m^2/C

It can be observed that same amount of  flux which is passing through the Gaussian sphere of radius 0.158 is also passing through the Gaussian sphere of radius 0.142 m at a distance of 0.142 m from its centre.

Also it can be observed that the charge inside the two Gaussian Sphere mentioned have same value so the Flux of electric field through them will also be same.

So the electric flux through the surface of sphere that has given charge at its centre and that has radius 0.142 m is  0.42\times10^6\ \rm N.m^2/C

8 0
3 years ago
What is cheetah speed and strength?
pav-90 [236]

Answer:

Speed: 109.4–120.7 km/h (68.0–75.0 mph)

Strength: Couldn't find out.

Explanation:

3 0
3 years ago
Calculate the pressure when a force of 200N acts on an area of 0.05cm2<br> .
deff fn [24]

FORCE ACTING ON THE BODY , F = 200N

AREA ON WHICH THE FORCE IS ACTING , A = 0.05 CM²

= 0.05*(10⁻²)

= 0.05*10⁻² M²

TO CONVERT CM TO M * BY 10⁻²

PRESSURE = FORCE / AREA

PRESSURE = 200/0.05*10⁻⁴

= 200*10⁴/0.05

= 200*10⁴*10²/5

= 20*10⁵/5

= 4*10⁵ N/M².

HOPE THIS HELPS.

4 0
2 years ago
The tailor makes 4 blue shirts for every 3 white shirts he makes. If the tailor makes 12 white shirts in 1 day, how many blue sh
Sati [7]
4 blue = 3 white
x blue = 12 white?

\frac{4 blue}{3 white} =  \frac{x blue}{12 white}

Cross multiply
48 = 3x
x = 16 blue

Another way to do this is figure how many times 3 whites go into 12 whites.
That's 4 times.
So 4 blue x 4 = 16 blue
8 0
4 years ago
Read 2 more answers
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