How do you increase the strength of an electromagnet
The strength of an electromagnet can be increased by increasing the number of loops of wire around the iron core and by increasing the current or voltage.
You can make a temporary magnet by stroking a piece of iron or steel (such as a needle) along a permanent magnet..
What is an example of attraction
The definition of attraction is the act of enticing someone or something or a person or thing that entices. Two people who are drawn to each others looks are an example of people experiencing an attraction. A ride at an amusement park is an example of an attraction.
What does soared mean
1 : to fly or glide through the air often at a great height An eagle soared overhead. 2 : to increase quickly Prices were soaring. 3 : to rise quickly The ball soared out of the park. My spirits soared with the news.
What does it mean to attract and repel
When you place the north pole of one magnet near the south pole of another magnet, they are attracted to one another. When you place like poles of two magnets near each other (north to north or south to south), they will repel each other.
What is another word for repel
SYNONYMS FOR repel 1 repulse, parry, ward off. 3 withstand, oppose, rebuff.
What is opposite repel
Antonyms: appeal, attract, pull in, draw in, draw, pull. Synonyms: fight off, snub, beat back, drive back, repulse, drive, force back, gross out, rebuff, disgust, revolt, push back. rebuff, snub, repel(verb)
Why do like poles repel
When two like-poles point together, the arrows from the two magnets point in OPPOSITE directions and the field lines cannot join up. So the magnets will push apart (repel).
What does rappelling mean
intransitive verb. : to descend (as from a cliff) by sliding down a rope passed under one thigh, across the body, and over the opposite shoulder or through a special friction device. Other Words from rappel Example Sentences Learn More about rappel.
How do you use repel in a sentence
Repel in a Sentence ?Hopefully the air freshener will repel the odor of the deceased rodent. … Because the dinner is being served outside, we’ll use special candles to repel insects from the table. … The king’s men used arrows to repel invaders away from the castle.More items…
What is the opposite of attract
attract. Antonyms: repel, deter, indispose, disincline, estrange, alienate. Synonyms: influence, induce, dispose, incline, tempt, prompt, allure, charm, fascinate, invite, entice.
What is the opposite of love
not hateWe often say today that “The opposite of love is hate.” The Truth is “the opposite of love is not hate, but indifference.”
What does repel mean in science terms
physics : to force (something) to move away or apart. one electron repelling another. Two positive electrical charges repel each other.
What is different about an electromagnet
Permanent Magnets and Electromagnets: What are the Differences? A permanent magnet is an object made from a material that is magnetized and creates its own persistent magnetic field. … An electromagnet is made from a coil of wire which acts as a magnet when an electric current passes through it.
Does repel mean kill
When it comes to protecting your horse from pests, what’s the difference between an insecticide and a repellent … and why should you care? The difference, as the names suggest, is that one kills and one repels.
What does sense mean
1a : to perceive by the senses (see sense entry 1 sense 2) b : to be or become conscious of sense danger. 2 : grasp, comprehend. 3 : to detect automatically especially in response to a physical stimulus (such as light or movement)
What is a repel
transitive verb. 1a : to drive back : repulse. b : to fight against : resist. 2 : turn away, reject repelled the insinuation.
What is a Attract
: to cause to approach or adhere: such as. a : to pull to or draw toward oneself or itself A magnet attracts iron. b : to draw by appeal to natural or excited interest, emotion, or aesthetic sense : entice attract attention The museum attracts visitors. intransitive verb. : to exercise attraction Opposites attract.
How do you know if it’s love or attraction
The desire may be out of a need to have physical intimacy. You may also be attracted to someone’s intellect. However, love is unconditional and is not followed by any personal need. Attraction can make you go crazy about someone only till it persists.