CBSE Board | Homework Help

Paridhi have 4 pens Because Sirat have 7 pens or 5 pens more than half of Paridhi's . So, If we do 7 - 5 it'll 2 which half of Paridhi's pens and 2 multiplied by 2 will be 4

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Write short note on Giuseppe Mazzini

Posted by Maitri Gajbhiye 4 years, 4 months ago (11356086)

CBSE > Class 10 > Social Science

3 answers

Pari Khandelwal 4 years, 4 months ago (11707577)

Giuseppe Mazzini was an Italian revolutionary , who was born in Genoa. He was the founder of 2 secret societies Young Italy in Marseilles and Young Europe in Berne and himself was a member of Secret Society of Carbonari. He was very relentless and believed that God has sent him to unite all Italian speakers under one roof. During a revolution when 24 , he was imprisoned and then he returned with much more planning and courage to fight conservatism

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Shridhar Kumbar 4 years, 4 months ago (8773594)

Fuc* you

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Shridhar Kumbar 4 years, 4 months ago (8773594)

F**k you

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What is word?

Posted by Ankit Kumar 4 years, 4 months ago (11727051)

CBSE > Class 08 > हिंदी

0 answers

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Notes of chapter 4 ?

Posted by Himanshi Rajput 4 years, 4 months ago (9925091)

CBSE > Class 12 > Physics

2 answers

Himanshi Rajput 4 years, 4 months ago (9925091)

Thnx?

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Anudeeksha Rajpoot 4 years, 4 months ago (11468454)

Moving Charges and Magnetism Class 12 Notes Chapter 4 1. The space in the surroundings of a magnet or a current-carrying conductor in which its magnetic influence can be experienced is called magnetic field. Its SI unit is Tesla (T). 2. Oersted experimentally demonstrated that the current-carrying conductor produces magnetic field around it. When key K is closed, then deflection occurs in the compass needle and vice-versa, 3. Biot-Savart’s Law According to this law, the magnetic field due to small; current-carrying element dl at any nearby point P is given by 4. The relationship between μ0, ε0 and c is where, c is velocity of light, ε0 is permittivity of free space and μ0 is magnetic permeability. 5. Magnetic field at the centre of a circular current-carrying conductor/coil. 6. Magnetic field at the centre of semi-circular current-carrying conductor. 7. Magnetic field at the centre of an arc of circular current-carrying conductor which subtends an angle 0 at the centre. 8. Magnetic field at any point lies on the axis of circular current-carrying conductor 9. Magnetic field due to straight current-carrying conductor at any point P at a distance r from the wire is given by 10. The following figure shows the graphical representation of variation of B with distance from straight conductor. 11. Ampere’s Circuital Law The line integral of the magnetic field B around any closed loop is equal to μ0 times the total current I threading through the loop, i.e. Magnitude of magnetic field of a straight wire using Ampere’s law 12. Maxwell introduced the concept of displacement current. 13. Magnetic Field due to a Straight Solenoid (i) At any point inside the solenoid, B = μ0nI where, n = number of turns per unit length. (ii) At the ends of the solenoid, B = 1/2 μ0nI 14. Magnetic Field due to Toroidal Solenoid (i) Inside the toroidal solenoid, B =μ0nI, here, n =N/2πr ,N= total number of turns (ii) In the open space, interior or exterior of toroidal solenoid, B= 0

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Lines and angle

Posted by Abhinay Kumar Jha 4 years, 4 months ago (11608205)

CBSE > Class 07 > Mathematics

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2 chapter

Posted by Kongara Bhargavi 4 years, 4 months ago (11726965)

CBSE > Class 06 > Social (OLD)

1 answers

Kongara Bhargavi 4 years, 4 months ago (11726965)

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Who pulled mridu inside the house

Posted by Fathimath Afana 4 years, 4 months ago (11717764)

CBSE > Class 07 > English

2 answers

Priya Sharma 4 years, 4 months ago (11676106)

Ravi

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Fathimath Afana 4 years, 4 months ago (11717764)

Ravi

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Divide the product of 8 and 9 by (- 12 )

Posted by Miss Himani 4 years, 4 months ago (10571183)

CBSE > Class 07 > Mathematics

3 answers

Mahi Kumari 4 years, 4 months ago (10060964)

Product of 8 and 9 is 72 And divide it by (-12) 72/(-12) -6

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Priya Sharma 4 years, 4 months ago (11676106)

-6

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Miss Himani 4 years, 4 months ago (10571183)

Send me answer

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What did liberal nationalism stand for one word question

Posted by Mohd Owais 4 years, 4 months ago (10621241)

CBSE > Class 09 > Social Science

2 answers

Shruti Kumari 4 years, 4 months ago (11081207)

Democracy

1 Thank You

Bhoomi Dubey 4 years, 4 months ago (11345293)

Democracy

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Schreiben Sie die Pluralform ! Buch,Studenplan,Taschenrechner,Lineal,kuli,Fuller,Landkarte,Pinsel,Blatt,Block

Posted by Ashlesha Nikalje 4 years, 4 months ago (11119084)

CBSE > Class 07 > German

2 answers

Shourya Jaat Mahala 4 years, 4 months ago (11834322)

Do ***

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Aryan Jain 4 years, 4 months ago (11756819)

Fill in the blanks using the present continuous tense of the verb We ____ (celebrate) my birthday

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The main step of nutrition in humans are __________,__________,________,__________,__________

Posted by Shubham Kumar 4 years, 4 months ago (11070633)

CBSE > Class 07 > Science

1 answers

Priya Sharma 4 years, 4 months ago (11676106)

The main steps of nutrition in humans are ingestion, digestion, absorption, assimilation and egestion.

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Discuss the three national competition of cricket in brief.

Posted by Ayush Singh 4 years, 4 months ago (9601287)

CBSE > Class 11 > Physical Education

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village of rajgarh _ two friends _ one is rich _ other is poor _ go to play in the jungle _ have lot of fun _ movement in tall gass _ large bear creebs out _ rich friend climbs tree _ poor friend is _ cannot climed tree _ bear came closer _ acts dead _ bear sniffs the ball _ things he is dead_ goes away _rich friend climes done the tree _ poor boy sais _ you are only rich with mony not rich by heart _ poor by leavs write a short story

Posted by Shreya Patel 4 years, 4 months ago (11507603)

CBSE > Class 09 > English Lang & Lit. (184)

1 answers

Abin Anto Benny 4 years, 4 months ago (11519878)

Once two friends were walking through the forest. They knew that anything dangerous can happen to them at any time in the forest. So they promised each other that they would remain united in any case of danger. Suddenly, they saw a large bear approaching them. One of the friends at once climbed a nearby tree. But the other one did not know how to climb. So being led by his common sense, he lay down on the ground breathless, pretending to be a dead man. The bear came near the man lying on the ground. It smelt in his ears, and slowly left the place. Because the bears do not touch the dead creatures.Now the friend on the tree came down and asked his friend on the ground, “Friend, what did the bear tell you into your ears?” The other friend replied, “The bear advised me not to believe a false friend.”

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If sinA+sin^2A=1, then cos^A+cos^4A=

Posted by Tanushree Sahoo 4 years, 4 months ago (11578180)

CBSE > Class 10 > Mathematics

2 answers

Shridhar Kumbar 4 years, 4 months ago (8773594)

??????????????????????????????????????????????????????????????????????????????????????????????????????????????

2 Thank You

Tanushree Sahoo 4 years, 4 months ago (11578180)

Hii

2 Thank You

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Kabir padh me dusre pad ka prasang or vyakhya

Posted by Diksha Joshi 4 years, 4 months ago (9416114)

CBSE > Class 11 > हिंदी कोर

1 answers

Anand Sah 4 years, 4 months ago (8730089)

दूसरे पद में कबीर जी आडम्बर वादी तथा पाखंड करने वाले व्यक्तियों पर करारा कटाक्ष करते हैं और कहते है कि सच्ची भक्ति तो हमे सजीव की करनी चाहिए या तो आस्था की , न कि किसी पत्थर की। साथ ही साथ वो बोलते हैं कि मनुष्य तो मोह माया और छल से भरी दुनिया में जकड़ा हुआ है जो स्वयं बाहर नही निकलना चाहता । ख़ाश तौर पर उन्होंने उन पंडित व औलियों का विरोध किया है जो झूठ का पाखण्ड किए हैं और प्रभु से मुनुष्यों को दूर कर रहे हैं।

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Business letter compacta

Posted by Piyush Gupta 4 years, 4 months ago (9491532)

CBSE > Class 11 > English Core

0 answers

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Write the definition of economics?

Posted by Prince Rajput 4 years, 4 months ago (11726506)

CBSE > Class 11 > Economics

5 answers

Midhat Iqbal 4 years, 4 months ago (11594035)

Economics is a subject in which we study about production, consumption and distribution of resources.or use of scarce resources against unlimited wants.

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Sejal Patle 4 years, 4 months ago (11471366)

"Economics is the study of mankind behaviour ",through which a customer can maximize it's satisfaction , producer can maximize it's profit and society can maximize it's social welfare .

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Sunita Vats 4 years, 4 months ago (11728125)

Economics is a science of human behaviour concern in such a manner that a consumer can maximize its satisfaction producer can maximize its profit and Society can maximize its social welfare

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Dheeraj Kumar 4 years, 4 months ago (7305922)

Economic is the study of economic issues arising out the fact that resources are scarce in relation to our needs/desire and the scare resources have alternative uses

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Ketan Agarwal 4 years, 4 months ago (7427210)

Economic is a social science in which study about allocation of scare resources in a manner that maximum satisfaction can be earn.

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Write the definition of economics ?

Posted by Prince Rajput 4 years, 4 months ago (11726506)

ICSE & ISC > Class 11 > Economics