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Rudik [331]
3 years ago
14

Both of the examples please.

Physics
1 answer:
xxTIMURxx [149]3 years ago
8 0

Ill add 2 in a second, just need to write it down


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A 795-loop square armature coil with a side of 10. 5 cm rotates at 70. 0 rev/s in a uniform magnetic field of strength 0. 45 t.
Agata [3.3K]

The rms voltage output of the generator is 1.94 × 10⁻ ⁵ V.

RMS is an acronym for root mean squared. An RMS value is more than just the "amount of AC power that causes the same heating impact as an analogous DC power" or something along those lines.

No. of loop = 795

Diameter of the coil = 10.5 cm

Radius of the coil = 5.25 cm

Magnetic Field, B = 0.45 T

Time, t = 70.0 rev/s

              V_{rms} =\frac{NwAB}{\sqrt{2} }

Where,

              N = No. of loop

              A = Area of the coil

              B = Magnetic Field

              V_{rms} = Voltage rms

Area of the coil = πr²

                        = 86.57 cm²

w = 2π/t

   =( 2 × 3.141)/70.0

   = 0.089

V_{rms} =\frac{795*0.089*86.57* 0.45}{\sqrt{2} }\\\\V_{rms} =\frac{2756.36}{\sqrt{2} }\\\\\\V_{rms} =\frac{2756.36}{1.414 }\\\\V_{rms} = 1.94 * 10^-^5 V

Therefore, the rms voltage output of the generator is 1.94 × 10⁻ ⁵ V.

Learn more about rms voltage here:

brainly.com/question/13156072

#SPJ4

8 0
1 year ago
As a planet approaches the aphelion of its orbit to the Sun, what happens?
serious [3.7K]
Answer:

the first one

explanation:

hi:3
6 0
3 years ago
Read 2 more answers
Assemble the electromagnetic spectrum by dragging each piece to the correct place on the wavelength scale.
777dan777 [17]

Answer:

long wave with a frequency of nos 10⁶ Hz, to radio waves

*  order of 10⁸ Hz TV and FM

* in the 10⁹ to 10¹¹ Hz microwave range

* in the range of 10¹² to 10¹⁴ infrared waves,  thermal  energy

* in the range of 10¹⁴ visible light captured by humans

* for range 10¹⁵ to 10¹⁸ UV light

* in the range of 10¹⁶ to 10²⁰ X-rays

* for more than 10¹⁹ Hz cosmic rays

Explanation:

The electromagnetic spectrum is formed by transverse waves that are the oscillations of electric and magnetic fields

             c = λ f

in general this spectrum is divided into range depending on the uses of the waves

from lower frequency to higher we have

* long wave with a frequency of nos 10⁶ Hz, corresponds to radio waves

* tv wave and modulated frequency, of the order of 10⁸ Hz, television and FM radio

* in the 10⁹ to 10¹¹ Hz microwave range

* in the range of 10¹² to 10¹⁴ infrared waves,  

* in the range of 10¹⁴ visible light captured by humans

* for range 10¹⁵ to 10¹⁸ UV light

* in the range of 10¹⁶ to 10²⁰ X-rays

* for more than 10¹⁹ Hz cosmic rays

6 0
3 years ago
My question is in the picture, someone actually please answer it. And don’t just comment for the points, please answer it.
hram777 [196]

Answer:

Look at the attachment to see the work. It should be attached right below this, but if it's not, please let me know.

Explanation:

(I've never attached anything before so I'd like to know if it worked)

6 0
3 years ago
If a company like Waste Management collects all of the paper, bottles, plastic, ete in a single bin, how
Tju [1.3M]

Answer:

yes they can be recycled

Explanation:

8 0
4 years ago
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