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Valentin [98]
2 years ago
12

The magnetic field created around a single wire is _________.

Physics
2 answers:
Margarita [4]2 years ago
7 0

Answer:

A

Explanation:

it is weak I hope it helps u have a great day

Vadim26 [7]2 years ago
6 0
It is weak i just got taught this las quarter. hope this helps
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Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is comple
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Answer:

Answer to the above question is given as follows:

(1) Forward

(2) Increases

(3) Small, No Whiplash

Explanation:

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What are the three reasons why nebula contribute more to Stellar formation than any other region in the universe?
monitta
I think it is a, b, and e. Hope it helps! :)
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A very thin oil film (n = 1.25) floats on water (n = 1.33). What is the thinnest film that produces a strong reflection for gree
mixer [17]

Answer:

200 nm is the thinnest film that produces a strong reflection for green light with a wavelength of 500 nm

Explanation:

If two reflected waves interfere constructively ,strong reflection is produced. Two reflected waves will experience a phase change

For constructive interference

2\times n\times t=m\lambda

for thinnest film m=1

refractive index should be taken for film n=1.25

thickness of the thinnest film is

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6 0
3 years ago
A ball has a mass of 2 kg and is thrown with a force of 8 Newtons for .35 seconds. What is the ball's change in
Anna [14]

Answer:

1.4s

Explanation:

Given parameters:

Mass of ball  = 2kg

Force  = 8N

Time  = 0.35s

Unknown:

Change in velocity  = ?

Solution:

To solve this problem, we use the expression obtained from Newton's second law of motion which is shown below:

      Ft  = m(v  - u)

 So;

         Ft  = m Δv

F is the force

t is the time

m is the mass

Δv is the change in velocity

             8 x 0.35  = 2 x Δv

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6 0
2 years ago
What it 1 Newton force<br>​
mote1985 [20]

Answer:

 1 kg⋅m⋅s−2

Explanation:

I cant really explain it, but thata the answer

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2 years ago
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