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VladimirAG [237]
3 years ago
14

List three different types of magnets

Physics
2 answers:
Gennadij [26K]3 years ago
4 0
The three types of magnets are temporary, permanent, and electromagnets.
lisov135 [29]3 years ago
3 0

Answer:

Temporary, permanent and Electromagnet.

Explanation:

The three type of magnets are:

  • Temporary magnets - these magnets lose their magnetism after a certain  period of time (or after usage)
  • Permanent magnets - These magnets never lose their magnetism.
  • Electromagnet - These magnets only gain magnetism after a current or electricity is passed through them.
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Which statement best describes the movement of electrical current when a capacitor is used in a circuit?
lukranit [14]

Answer:

The discharge of a capacitor changes the direction of the current

Explanation:

Capacitor is used to store charges. Changing and discharging a capacitor changes the direction of the current.

When a capacitor is charging, current flows towards the positive plate and away from the negative plate. When the capacitor is discharging, current flows away from the positive and flows towards the negative plate, in the opposite direction. During these two processes (charging and discharging), it can be seen that the direction of the current is changed.

Therefore, the discharge of a capacitor changes the direction of the current

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3 years ago
A person experiencing heat
balu736 [363]

Answer:

it will be heavy sweating

Explanation:

because if humans expierment a heavy heat they might be sweating heavly

7 0
3 years ago
Walt ran 5 km in 25 minutes going east to what was his average velocity
goldenfox [79]

distance d = 5 km = 5 x 1000 m = 5000 m

time taken = 25 minute = 25 x 60 sec = 1500 sec

average velocity V = d/t

V = 5000/1500

V = 3.33 m/s towards east

3 0
3 years ago
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aksik [14]
The synonym for innovator and a NASA program for unmanned probes is Pioneer. Pioneer 10, launched in 1972. and Pioneer 11 launched in 1973. were the first probes that visited the outer planets and went beyond Pluto, Kuiper belt and into interstellar space. They both carry the gold-anodized aluminum plaque with naked human male and female and a map to Earth, designed by Carl Sagan, in case they are found by an extraterrestrial civilization outside the Solar system. 
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3 years ago
Which is a longitudinal wave that requires a medium to move
jeka57 [31]

Answer:

Longitudinal wave are those in which the motion of the particles is along the direction of the medium. It always requires the medium to travel.We can say that a wave that oscillates back and forth that means moving  in same interval.

And sound is the longitudinal wave that requires a medium to move.


5 0
3 years ago
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