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egoroff_w [7]
2 years ago
15

3 ways to make whole 2.8

Mathematics
2 answers:
Yanka [14]2 years ago
8 0

Step-by-step explanation:

please mark me as brainlist please

vredina [299]2 years ago
7 0

Answer:

  • 2.8 as a whole is <em>2 4/5</em>. Take out the fraction, <em>4/5.</em>
  • 2.8 can also be 28/10 which is the improper number of <em>2 8/10.</em>
  • 2.8 can also be simplified to <em>1.4</em>, <em>1.4</em> is <em>1 2/5.</em>

please consider brainliest

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Today 67 students are going on a
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A long solenoid with radius r = 7 cm and n = 3,170 turns/m carries a current i = 6. 7 a. What is the magnitude of the magnetic f
kondaur [170]

The magnitude of the magnetic field in the central area inside the solenoid, in T is 0.0267 T

<h3>Magnetic field inside solenoid</h3>

The magnetic field inside the central area of the solenoid is given by B = μ₀ni where

  • μ₀ = permeability of free space = 4π × 10⁻⁷ Tm/A,
  • n = number of turns per unit length = 3,170 turns/m and
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Since B = μ₀ni

Substituting the values of the variables into the equation, we have

B = μ₀ni

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B = 4π × 10⁻⁷ Tm/A × 21239 A-turns/m

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So, the magnitude of the magnetic field in the central area inside the solenoid, in T is 0.0267 T

Learn more about magnetic field inside a solenoid here:

brainly.com/question/25562052

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2 years ago
Find the missing side lengths​
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Answered by GAUTHMATH

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