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balu736 [363]
4 years ago
10

A flat circular loop of radius 0.10 m is rotating in a uniform magnetic field of 0.20 T. Find the magnetic flux through the loop

when the plane of the loop and the magnetic field vector are perpendicular.'
Physics
1 answer:
zheka24 [161]4 years ago
7 0

Answer:

\phi=6.28\times10^{-3}\;\;weber

Explanation:

Given,

Magnetic field B=0.2\;\;T\\

Radius r=0.1\;\;m

The angle between the area vector and magnetic field is 0 degree, because the direction of area vector is always perpendicular to the plane.

\phi=BAcos\theta\\\phi=o.2\times\pi (0.1)^2\times cos0^o\\\phi=0.00628\;\;weber\\\phi=6.28\times10^{-3}\;\;weber

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Inessa [10]

Answer:

3.844\,*\,10^5

So a=3.844 and b=5

Explanation:

Scientific notation requests to write a number using powers of ten as a factor accompanying a real number (a) between 1 and smaller than 10 that contains the digits to exactly represent the original number. So in this case, the number 384,400 can be written as:

384,400=3.844 \,*\,100,000= 3.844 \,*\,10^5

with a=3.844, and "5" as the exponent of ten (so b=5)

6 0
4 years ago
A tuning fork has a frequency of 280 Hz and the wavelength of the sound produced is 1.5 meters. Calculate the wave's frequency a
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Answer:

The answer would be 420 m/s

Explanation:

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3 years ago
How far will an object move in 6 seconds if its average speed during that time is 45 m/s
babunello [35]

Answer:

270 Meters

Explanation:

45×6=270

3 0
4 years ago
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Whqt do you mean by geo-stationery satellite? Explain.​
Ratling [72]

Answer:

Description: When a geosynchronous satellite is placed directly above the Equator with a circular orbit and angular velocity identical to that of the Earth, the satellite is known as a geostationary satellite

Explanation:

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8 0
3 years ago
If the distance between the levers input force and the fulcrum is 8 cm, and the distance between the fulcrum and the output forc
ololo11 [35]

Answer:

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Explanation:

Given that,

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To find,

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The ratio of the distance between the fulcrum and the output force to the distance between the levers input force and the fulcrum is called the ideal mechanical advantage of the lever. It is given by :

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5 0
4 years ago
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