III. Fill in the blanks
10. -------is the strongest and the most powerful magnet
on the Earth
chane
Answers
Answer:
It casts enough magnetic force to slow a locomotive from a quarter-million miles away--the distance of the Earth from the moon. The "magnetar," or magnetic neutron star known as Soft Gamma Repeater 1806-20, is the most powerful known magnetic object in the universe. Only 10 of these unusual objects have been discovered. With a magnetic-field strength of 100 billion teslas, it dwarfs that of the Earth, whose magnetic field measures just 0.00005 tesla. While it's unlikely anything man-made will ever come close to the power of a magnetar, it's not for lack of trying. For reasons that range from the basic "What if?" of pure science to the need to improve medical imaging devices, tremendous efforts are under way to develop more powerful magnets.
Answer:
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