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artcher [175]
3 years ago
10

Answer these please.

Physics
1 answer:
PolarNik [594]3 years ago
5 0

Explanation:

hope this helps you

..........

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As a new electrical technician, you are designing a large solenoid to produce a uniform 0.170 T magnetic field near the center o
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Answer:

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Explanation:

\mu_0 = Vacuum permeability = 4\pi \times 10^{-7}\ H/m

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Magnetic field is given by

B=\dfrac{\mu_0NI}{L}\\\Rightarrow I=\dfrac{BL}{\mu_0N}\\\Rightarrow I=\dfrac{0.17\times 0.55}{4\pi \times 10^{-7}\times 4000}\\\Rightarrow I=18.6012339739\ A

The current necessary to produce this field is 18.6012339739 A

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3 years ago
A body 'A' of mass 1.5kg travelling along the positive X-axis with speed of 4.5m/s collides with another body 'B' of mass 3.2kg,
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I already answered this question. 
Please refer to this link brainly.com/question/8743596.
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If a car moving down this road rounds this curve and changes its direction to the right, is this an example of speed, velocity,
mars1129 [50]

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4 0
3 years ago
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ich of the following is not accurate when describing solids? A. The amount of pressure exerted by a solid is solely dependent on
Dafna11 [192]
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What happens to a path of a light ray parallel to the principal axis, after it passes through a converging
Simora [160]

Answer: The ray that passes through the focal point on the way to the lens will refract and travel parallel to the principal axis. ... All three rays should intersect at exactly the same point.

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