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What is electromagnet and permanent magnet? Write the difference between them.

Posted by Paru ? 4 years, 11 months ago (10498704)

CBSE > Class 10 > Social Science

1 answers

Divya Krishna Kumar 4 years, 11 months ago (10497639)

Difference between Permanent Magnet and Electromagnet is magnetic field and strength. In Electromagnet, the magnetic field is created by a wire-wound coil but the magnetic field of Permanent (Bar) Magnet cannot be changed. The strength of Permanent Magnet depends on the material used for its creation, on the other hand, the strength of Electromagnet varies according to the flow of electric current into it. Three types of Permanent (Bar) Magnets are Ceramic Magnet, Flexible magnets, Neodymium iron boron magnet, and Samarium cobalt magnet. Each has its own applications and types. Let’s see the more differences between the Permanent Magnet and Electromagnet.

3 Thank You

ANSWER

Do as you like, said the monkey. What made the monkey say this?

Posted by Rahul R. Singh 4 years, 11 months ago (10728697)

CBSE > Class 03 > English

0 answers

ANSWER

Om ke niyam ka nigman

Posted by Preeti Panwar 4 years, 11 months ago (10724087)

Uttarakhand Board > Class 12 > भौतिक विज्ञान

1 answers

Prem Joshi 4 years, 8 months ago (10494267)

V is proportional To I . V/I is an constant

1 Thank You

ANSWER

Name the countries which are drained by Amazon River .

Posted by Poonam Gupta 4 years, 11 months ago (10725481)

CBSE > Class 07 > Social Science

2 answers

Fatima Rahman❣️❣️ 4 years, 11 months ago (10737097)

The Amazon and its tributaries flow through the countries of Peru, Bolivia, Venezuela, Colombia, Ecuador, and Brazil before emptying into the Atlantic Ocean 6, 437 kilometers (4,000 miles) from the Amazon's headwaters high in the Andes mountains of Peru. cgee.hamline.edu › rivers › Resources

1 Thank You

Rajni Maheshwari 4 years, 11 months ago (4191060)

Part of a Brazil

0 Thank You

ANSWER

explain why newtons 2nd law of motion is called the real law of motion

Posted by Naveen Tewatia 4 years, 11 months ago (10090287)

CBSE > Class 11 > Physics

1 answers

Kuldeep G 4 years, 11 months ago (4661948)

because by newton's 2nd law of motion we can prove first law and third law of motion.

0 Thank You

ANSWER

Who was Kumaragupta ?

Posted by Vaidik Bajpai 4 years, 11 months ago (10727080)

CBSE > Class 06 > Social (OLD)

2 answers

Vaidik Bajpai 4 years, 11 months ago (10727080)

Thanks

1 Thank You

Harpreet Kaur 4 years, 11 months ago (10709697)

Kumaragupta I was an emperor of the Gupta Empire of Ancient India. A son of the Gupta emperor Chandragupta II and queen Dhruvadevi, he seems to have maintained control of his inherited territory, which extended from Gujarat in the west to Bengal region in the east.

1 Thank You

ANSWER

Is alloys topic from non metal and metal is in the syllabus or not ? Please answer ??

Posted by Taniya 4 years, 11 months ago (9141064)

CBSE > Class 10 > Science

3 answers

Taniya 4 years, 11 months ago (9141064)

Thank you so much

0 Thank You

Saroj Kumar 4 years, 11 months ago (8802301)

It is removed

1 Thank You

Shagun Chaudhary 4 years, 11 months ago (8732627)

I think it is

2 Thank You

ANSWER

Write a program on Python that take the principal and rate of interest as input and display the compound interest to be obtained at end of the five years

Posted by Anvita Mishra 4 years, 11 months ago (10728641)

CBSE > Class 08 > Computer

0 answers

ANSWER

शब्द किसे

Posted by Yatendra Kumar 4 years, 11 months ago (10725667)

CBSE > Class 04 > हिंदी

3 answers

R Sai Sarthak 4 years, 11 months ago (10645631)

Ghg

0 Thank You

Arpit Verma 4 years, 11 months ago (10747642)

1 Thank You

Madhusudhan Badiger Madhusudhan Badiger 4 years, 11 months ago (10729773)

Svatantrata ki ore Aage ki kahani

0 Thank You

ANSWER

शब्द

Posted by Yatendra Kumar 4 years, 11 months ago (10725667)

CBSE > Class 04 > हिंदी

1 answers

Renu Bala 4 years, 11 months ago (10729542)

What did he claim to know

0 Thank You

ANSWER

Which bet did Mr Phileas Fog Lay with some of his friends?

Posted by Poonam Patil 4 years, 11 months ago (7328420)

CBSE > Class 05 > English

1 answers

Anant Dev Mishra 4 years, 11 months ago (10493332)

Mcq paper

0 Thank You

ANSWER

T A Mil

Posted by Merwyn Immanuel 4 years, 11 months ago (10427381)

CBSE > Class 10 > Regional Language

1 answers

Sanjay Suriya 4 years, 11 months ago (10724154)

உ என்னும் பெயர்

6 Thank You

ANSWER

what is the scientific name of lion

Posted by Vaibhav Singh 4 years, 11 months ago (10728593)

CBSE > Class 06 > Other Subjects

3 answers

Dhaniyasri Gwps 4 years, 11 months ago (10711366)

I think panthera leo is this correct???

2 Thank You

Vansh Sharma 4 years, 11 months ago (10636468)

Panthera tigris

1 Thank You

Vaibhav Singh 4 years, 11 months ago (10728593)

panthera Leo

2 Thank You

ANSWER

What is Montagu Chelmsford Reforms?

Posted by Manya ? 4 years, 11 months ago (10688537)

CBSE > Class 08 > Social Science

1 answers

Pearl ? 4 years, 11 months ago (8816962)

The Montagu–Chelmsford Reforms or more briefly known as Mont-Ford Reforms were reforms introduced by the colonial government in British India to introduce self-governing institutions gradually in India. ... The provinces were to follow the Dual Government System or Dyarchy.

1 Thank You

ANSWER

social networking sites have become latest fad among school going children . The craze has very bad impact on the youngsters. Considering its gravity you want to express your concern by writing a letter to the editor of Hindustan Times ,of about 100 - 120 words

Posted by Gaurav Dagar 1 year, 6 months ago (10672054)

CBSE > Class 10 > English Language and Literature

0 answers

ANSWER

What is thr smallest unit of a matter

Posted by Asher Shibu 4 years, 11 months ago (9006453)

CBSE > Class 09 > Science

4 answers

Ranjeet Kumar Pandit?? 4 years, 11 months ago (10679613)

An atoms is the smallest unit of matter which cannot be divided further

1 Thank You

Vijay Raut 4 years, 11 months ago (10690064)

Atom are called as the smallest unit of the matter which can further classified into three parts they are neutron,protron and electron

0 Thank You

Sahajpreet Kaur 4 years, 11 months ago (10549382)

Atom

0 Thank You

Priyanshu Srivastava 4 years, 11 months ago (9467343)

The atom which can be further divided into proton, electron, neutron

1 Thank You

ANSWER

Barnollis principal

Posted by Deepti Ahir 4 years, 11 months ago (10547988)

CBSE > Class 11 > Physics

1 answers

Himani Rajput 4 years, 11 months ago (10621937)

Bernoulli's principle states that an increase in the speed of a fluid occurs simultaneously with a decrease in static pressure or a decrease in the fluid's potential energy.

1 Thank You

ANSWER

Why were nation portrayed as female figure ? Explain with a suitable example.

Posted by Shubham Sonu 4 years, 11 months ago (8739794)

CBSE > Class 10 > Social Science

5 answers

Himanshu Pandey 4 years, 11 months ago (10452642)

0 Thank You

Malaika Sharma 4 years, 11 months ago (9421416)

Feeling**

0 Thank You

Malaika Sharma 4 years, 11 months ago (9421416)

Ans. Nation was portrayed as female figures to create a fesling of nationalism. 1. In France nation was christened as Marianne, a popular Christian name which underlined the idea of a people nation. Statues of Marianne with red cap, the tricolor and the cockade, were erected at public squares to remind the public of the national symbol of unity. Marianne images were marked on coins and stamps as well. 2. In Germany Germania became the allegory of German nation. In visual representations, she is shown wearing a crown of oak leave, as the German oak stands for heroism.

1 Thank You

Palak Singh 4 years, 11 months ago (7735658)

Nation is portrayed in female figure for the sake of their nation. To make the feeling of nationalism in people. For example germania, Marianne, italia etc

0 Thank You

Humayun Ajaz 4 years, 11 months ago (10575866)

Hello

0 Thank You

ANSWER

What is the meaning of kadha prsad ?

Posted by Kapil Anjan 4 years, 11 months ago (6794435)

CBSE > Class 04 > EVS

1 answers

Anmol Preet 4 years, 8 months ago (9915807)

Kada prashad is a smooth, soft, velvety and rich halwa made with whole wheat flour (atta). One of the delicacies that is served in gurudwara as a prasad is this super delicious halwa known as kada prashad. Its everybody's favorite sweet. The word gurudwara means the door to the guru.

0 Thank You

ANSWER

How do we know the its a basic medium or acidic mediun while doing balancing ??

Posted by Jaspreet Kaur 4 years, 11 months ago (10266931)

CBSE > Class 11 > Chemistry