Suppose that a bar magnet is suspended by a string a few millimeters above another bar magnet. if the north pole of the bottom magnet is on the left, where is the north pole of the top magnet? explain.

The north pole of the suspended magnet will be towards the right side in reference to the north pole of the bar at the bottom.

Further Explanation:

A bar magnet has two poles named as the north pole and the south pole. The bar magnet does not have a magnetic monopole. It will always have a pair of the north pole and south pole.

The property of the magnetic poles is that the like poles repel each other and the unlike poles attract each other. It means that the north pole will be attracted towards the south pole and it will be repelled from the north pole.

When the bar magnet at the bottom is kept with is north pole pointing towards left, then the freely suspended bar magnet above it by means of a string will align itself such that its north pole is above the south pole of the mar magnet at the bottom.

It will be repelled from the north pole of the bottom magnet and the north pole of the suspended magnet will be towards the right side.

Thus, the north pole of the suspended magnet will be towards the right side in reference to the north pole of the bar at the bottom.

Learn More:

1. To find the number of neutrons in an atom you would subtract

2. How does reflection differ from refraction and diffraction

3. What evidence is there that electrons move around in definite pathways around the nucleus

Answer Details:

Grade: High School

Subject: Physics

Chapter: Bar Magnets

Keywords:

Bar magnet, suspended by a string, north pole, south pole, bottom magnet, attract, repel, like poles, unlike poles, few millimeters, on the left, to the right side.

-first use of geothermal energy occurred more than 10,000 years ago in north america by american paleo-indians

-the first industrial use of geothermal energy began near pisa, italy in late 18th century

-in 1904, italian scientist piero ginori conti invented the first geothermal electric power plant in which steam was used to generate the power

-with the above experiment, the first geothermal plant in usa started in 1922 with a capacity of 250 kilowatts

-however, in 1946 first ground-source geothermal heat pump installed at commonwealth building in portland, oregon

-during the 1960’s, pacific gas and electric began operation of first large scale geothermal power plant in san francisco, producing 11 megawatts

-in 1973, when oil crisis began many countries began looking for renewable energy sources and by 1980’s geothermal heat pumps (ghp) started gaining popularity in order to reduce heating and cooling costs

-as effect of climate change started showing results, governments of various countries joined hands to fight against it, for which kyoto protocol was signed in japan in 1997, laid out emission targets for rich countries and required that they transfer funds and technology to developing countries, 184 countries have ratified it

hope this