1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marysya12 [62]
4 years ago
5

Which of the following best describes magnetic fields? Question 4 options: Magnetic fields must have only positive charges. Magn

etic fields are always found in insulators. Magnetic fields need a conductor. Magnetic fields have north and south magnetic poles.
Physics
2 answers:
pochemuha4 years ago
8 0
<h3><u>Answer;</u></h3>

Magnetic fields have north and south magnetic poles.

<h3><u>Explanation;</u></h3>
  • <em><u>Magnetic fields are generated whenever charge is in motion. Magnets are those materials that have the capability to generate magnetic fields. </u></em>
  • <em><u>Magnetic fields have various characteristics which includes; they originate from the north poles and flow towards the south poles, they are exhibited in the form of magnetic field lines.</u></em> Magnetic fields lines never cross one another,they all have the same strength and seek the path of least resistance between opposite magnetic poles etc.
Kobotan [32]4 years ago
7 0
<span> Magnetic fields have north and south magnetic poles.</span>
You might be interested in
The main benefit you receive from using locomotor movements in a variety of activities is?
adell [148]

Answer:The locomotor skills include: walking, running, skipping, galloping, hopping, jumping, sliding, walking backwards, and leaping. Students are learning these skills at it could take lots of practice to develop the skills necessary to complete all of the locomotor skills.

Explanation:

7 0
3 years ago
An object that is falling has the following type(s) of energy. Ignore air resistance.
Anton [14]
Potential and kinetic
6 0
3 years ago
Read 2 more answers
A 5.6 g marble is fired vertically upward using a spring gun. The spring must be compressed 6.4 cm if the marble is to just reac
N76 [4]

Answer: im not gonna give i to you just do 15+15=_+ 5.6+6.4 easy

Explanation: i took the test and got a 100%

5 0
2 years ago
Ideally, the resistance of an ammeter should be:
pav-90 [236]
Ideally the resistance should be ZERO
7 0
3 years ago
A circular track has a radius of 50m.What is the displacement?
stepladder [879]

The displacement of a moving object is the straight-line distance between the place it starts from and the place where it stops.

The displacement of anything moving along a circular track depends on how  far around it goes before it stops.  The greatest displacement it can possibly have is the diameter of the track ... 100m on this particular one ... because that's as far apart as two places on a circle can ever be.

The most interesting case is when the object goes around the circle exactly once.  Then it stops at the same place it started from, the distance between the starting point and ending point is zero, and after all that motion, the displacement is zero.

5 0
3 years ago
Other questions:
  • Consider the flask apparatus below, which contains 2.00 L of H2 at a pressure of 353 torr and 1.00 L of N2 at an unknown pressur
    15·2 answers
  • A gnat takes off from one end of a pencil and flies around erratically for 41.641.6 s before landing on the other end of the sam
    12·1 answer
  • What does it mean to do science
    5·1 answer
  • A ball is thrown upwards from the ground. The ball reaches its maximum height after 3.3 s. What is the initial velocity of the b
    7·1 answer
  • Help please help me out with this
    11·1 answer
  • A trombone acts as if it were an
    13·1 answer
  • What do the best conductors have in common?
    14·2 answers
  • What is artificial insemination as used in animal production
    8·1 answer
  • 13. What is the ground state?
    10·1 answer
  • A flashlight contains a battery of two cells in series, with a bulb of resistance 12 Ohms. The internal resistance of each cell
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!