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Goshia [24]
3 years ago
7

Why does current flow in a coil when a magnet is pushed in and out of the coil ?

Physics
1 answer:
Anvisha [2.4K]3 years ago
5 0

<em>Answer:</em>

<em>So the induced current opposes the motion that induced it (from Lenz's Law). When we pull the magnet out, the left hand end of the coil becomes a south pole (to try and hold the magnet back). Therefore the induced current must be flowing clockwise.</em>

<em>hope this helps u...</em>

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FILL IN THE BLANKS here on earth, the pull of gravity on a mass of 1 kg is ......... newtons​
Aleks [24]

Answer:

9.8 Newton

Explanation:

At average gravity on earth (conventionally, g=9.80665m/s2),

a kilogram mass exerts a force of about 9.8 newton

I hope this answer helps you

4 0
3 years ago
The sun warms equatorial regions of Earth ______ than the poles. This cause an area of ________ pressure to develop near the equ
Lera25 [3.4K]

Answer:

more

low

toward

Explanation:

6 0
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explain y it is easier to loosen a tight but using a spanner with along handle than with a short handle​
8090 [49]

Answer:

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3 0
3 years ago
Calculate the weight of a new fast-food sandwich that has a mass of 0.1 kg (approximately the mass of a quarter pound). Think of
iragen [17]

Weight = (mass) x (gravity)

If you plan to sell these things on Earth, then the acceleration of gravity in the neighborhood of your drive-throughs will be 9.81 m/s².

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Weight of each sandwich = 0.981 Newton.

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You should start by setting up one restaurant in New York, one in Chicago, one in LA, and maybe one in Miami or Tulsa.  Sell it with a different name in each place, and see which name sells best.

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5 0
3 years ago
Please Help ASAP!!!
const2013 [10]

Answer:

The Forces of Flight

At any given time, there are four forces acting upon an aircraft.  

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the key aerodynamic force that keeps objects in the air. It is the  

force that opposes weight; thus, lift helps to keep an aircraft in  

the air. Weight is the force that works vertically by pulling all  

objects, including aircraft, toward the center of the Earth. In order  

to fly an aircraft, something (lift) needs to press it in the opposite  

direction of gravity. The weight of an object controls how strong  

the pressure (lift) will need to be. Lift is that pressure. Drag is a  

mechanical force generated by the interaction and contract of a  

solid body, such as an airplane, with a fluid (liquid or gas). Finally,  

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Explanation:

5 0
3 years ago
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