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3 years ago

11

Draw a neat labelled diagram for a particle moving in a circular path with a constant speed. In your diagram show the direction

of velocity at any instant.

1 answer:

Naya [18.7K]3 years ago

3 0

Explanation:

Particle moving in a circular path with a constant speed.

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What is the difference velocity and force?

Vikki [24]

Velocity means speed, while force means the strength or energy when doing something

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2 years ago

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A closely wound circular coil has a radius of 6.00 cmand carries a current of 2.65 A. How many turns must it have if the magneti

ad-work [718]

Answer:

Given:

radius of the coil, R = 6 cm = 0.06 m

current in the coil, I = 2.65 A

Magnetic field at the center, B = $6.31\times 10^{4} T$

Solution:

To find the number of turns, N, we use the given formula:

$B = \frac{\mu_{o}NI}{2R}$

Therefore,

$N = \frac{2BR}{\mu_{o}I}$

$N = \frac{2\times 6.31\times 10^{4}\times 0.06}{4\pi \times 10^{- 7}\times 2.65}$

N = 22.74 = 23 turns (approx)

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3 years ago

An electric current will always follow

MrRa [10]

Answer:

A. The path of least resistance.

Explanation:

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3 years ago

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galben [10]

Answer:

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Explanation:

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Mice21 [21]

Answer:

A and A

Explanation:

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2 years ago