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iren2701 [21]
3 years ago
12

How do electric field lines indicate the strength of the field?

Physics
2 answers:
Paha777 [63]3 years ago
6 0
I am almost sure it it (c)
KiRa [710]3 years ago
3 0
<h2>Answer:</h2>

The correct answer is the option B which is by how close the lines are.

<h3>Explanation:</h3>
  • Electric field of lines are a type of pattern used to describe the direction and the strength of the electric field.
  • These are lines which always projects from Positive ions to negative ions.
  • Then strength of electric field is shown by the closeness of lines.
  • Where these lines are close to each other it means strength of electric field is high and vice versa.
  • These lines show that electric field is a vector property.


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Answer:

waves

Explanation:

There are three major ways in which heat or thermal energy is transferred namely: conduction, convection and radiation. Please find the description of each below;

- Conduction is the method of heat transfer which involves a physical contact between the substances involved.

- Convection, on the contrary, occurs via a liquid medium

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3 years ago
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Answer:

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Explanation:

r = radius of the flywheel = 0.300 m

w₀ = initial angular speed = 0 rad/s

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θ = angular displacement = 60 deg = 1.05 rad

α = angular acceleration = 0.6 rad/s²

Using the equation

w² = w₀² + 2 α θ

w² = 0² + 2 (0.6) (1.05)

w = 1.12 rad/s

Tangential acceleration is given as

a_{t} = r α = (0.300) (0.6) = 0.18 m/s²

Radial acceleration is given as

a_{r} = r w² = (0.300) (1.12)² = 0.38 m/s²

Magnitude of resultant acceleration is given as

a = \sqrt{a_{t}^{2} + a_{r}^{2}}

a = \sqrt{0.18^{2} + 0.38^{2}}

a = 0.42 m/s²

8 0
3 years ago
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