2 years ago

A puck moves 2.35 m/s in a

Physics

1 answer:

Len [333]2 years ago

4 0

So you just need to find ways for you to magnitude it so you will probbaly have to magnitude this worksheet

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lawyer [7]

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3 years ago

An elephant's legs have a reasonably uniform cross section from top to bottom, and they are quite long, pivoting high on the ani

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3 years ago

A circular coil of wire having a diameter of 20.0 cm and 3000 turns is placed in the earth's magnetic field with the normal of t

Bess [88]

Explanation :

It is given that,

Diameter of the coil, d = 20 cm = 0.2 m

Radius of the coil, r = 0.1 m

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Magnitude of Earth's field, $B=10^{-4}\ T$

We need to find the angular frequency with which it is rotated. The induced emf due to rotation is given by :

$\epsilon=NBA\omega$

$\omega=\dfrac{\epsilon}{NBA}$

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So, the angular frequency with which the loop is rotated is 159.15 rad/s. Hence, this is the required solution.

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