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ANSWER

You are vrinada tripathi president of literacy draft a notice givin the necessary date on school quiz to be held in school auditorium

Posted by Mihir Kachhawa 4 years, 3 months ago (10423505)

CBSE > Class 12 > English Core

1 answers

Gurharman Kaur 4 years, 3 months ago (10322509)

Notice School name Quiz competition It is to inform that quiz competition is going to be held on 21 of this month for classes 10 to 12 at 10:00am in school auditorium. Interested should give their names to undersigned. Vrinada Tripathi President of literacy

8 Thank You

ANSWER

What is the aim of indian foreign policy

Posted by Aåsîsh Bøôghå 5 years ago (9612947)

CBSE > Class 12 > Political Science

2 answers

Jyoti Singh 4 years, 11 months ago (7317814)

The two principles of India's foreign policy are as follows : 1. Non-alignment It means not to join any power blocks namely the US and the USSR. 2. It is a positive policy which aims at pursuing national interest and establishing an egalitarian world order based on equality and mutual respect.

Aåsîsh Bøôghå 5 years ago (9612947)

What is the aim of Indian foreign policy

6 Thank You

ANSWER

अंग्रेज भारतीय विद्रोहियों की किस प्रकार की छवि ब्रिटिश जनता के मन में गणना चाहते थे

Posted by Sachin Gautam 5 years ago (10114947)

CBSE > Class 12 > इतिहास

2 answers

Sonu Kumar 4 years, 11 months ago (10633761)

ans kaha hai

Deepak Kumar Meena 5 years ago (11283238)

1. अंग्रेज़ विद्रोइयो को अहसानफरामोश ओर बर्बर कहकर पुकारते थे,

ANSWER

Bharat limited have following shares of ₹10 face value after the final call was made. 100 shares held by Akhil who payed ₹4 application and allotment money. 300 shares held by ganga who paid ₹7 application, allotment and first call. 200 shares were later reissued for ₹9 per share including all the shares of akhil

Posted by Sakshi Pal 5 years ago (10462786)

CBSE > Class 12 > Accountancy

0 answers

ANSWER

Prove that A(-2icap+3jcap+5k cap), B(icap+2jcap+3kcap) and c(7icap+0jcap-kcap) are coplanar

Posted by Shivam Pathak 5 years ago (6124450)

CBSE > Class 12 > Mathematics

0 answers

ANSWER

I want the sample question paper in tamil

Posted by Paul Mathson 5 years ago (5706631)

CBSE > Class 10 > Regional Language

1 answers

Madhan T 4 years, 11 months ago (8896758)

Me to

ANSWER

What is cod and Coi? Can anyone explain?

Posted by Samyukta Kannan 5 years ago (8925334)

CBSE > Class 09 > French

1 answers

Navya Singh 5 years ago (10501144)

It's sames as direct and indirect object

ANSWER

do you have mirror poem

Posted by Vn Mp.0655 5 years ago (10474361)

CBSE > Class 06 > English (OLD)

2 answers

Yashika B. 4 years, 11 months ago (9399530)

Netavati Netravati 5 years ago (10261690)

ANSWER

Planks constant

Posted by Arshi Afzal 5 years ago (10239192)

CBSE > Class 12 > Physics

1 answers

Abhijeet Shete 5 years ago (7066106)

6.626×10−34 joule-sec

5 Thank You

ANSWER

What is galavnometer

Posted by Vansh Sharma 5 years ago (10440740)

CBSE > Class 10 > Science

5 answers

Divya Bhardwaj 5 years ago (10340356)

Galvanometer is a device which is used to detect small current in circuit

Dhruv Jain 5 years ago (8527093)

Galvanometer is a device which is used to detect the correct present in the coil

Manas Pradhan 5 years ago (10475580)

Galvanometer is an electromechanical Instrument

Satyam Rai 5 years ago (10339373)

It is used to find small electric current

Alka Rani 5 years ago (10468126)

Galvanometer is a device which is used to find small electric current.

ANSWER

Discuss about the three different views in control panel.

Posted by Sanchit Vaishnav 5 years ago (10232821)

CBSE > Class 06 > Computer

1 answers

Sia ? 4 years, 7 months ago (6945213)

Windows 7 gives you three different views for looking at your computer's Control Panel: To switch views, click the View By drop-down button (labeled Category by default) in the upper-right corner of the Control Panel and then choose one of the views from the button's drop-down menu.

ANSWER

What is the use of Taskbar and Start menu in control Panel?

Posted by Sanchit Vaishnav 5 years ago (10232821)

CBSE > Class 06 > Computer

1 answers

©®™Aarush™✓ Rathod✓ 5 years ago (10374879)

Function of computer

ANSWER

Who is the father of comaputer

Posted by Paroha Gaming Royal 5 years ago (10474941)

CBSE > Class 05 > Computer

5 answers

Narayan Foujdar 5 years ago (10478886)

Charles babbage

Pankti Rana Pankti Hitesh 5 years ago (10414903)

Charles Babbage

Shivam Singh 5 years ago (10424257)

Charles Babbage

Abhay Raj Tiwari 5 years ago (10475782)

Charles Babbage

Prashant Bhardwaj 5 years ago (10475180)

Charles Babbage

ANSWER

Prepare properly for tomorrow's Test

Posted by Mahir Lakha 5 years ago (9699042)

CBSE > Class 09 > Mathematics

1 answers

Lokendra Singh 5 years ago (10475181)

ANSWER

Friends i have written my own book of stories and poems regarding poverty which will be published on Amazon..so guys plz suggest me a name for that ?

Posted by Arif Khan 5 years ago (8934309)

CBSE > Class 12 > English Core

3 answers

Prisha Kapoor 5 years ago (10493591)

povert: a shackle for the society

Devil ? 5 years ago (3139322)

Cancer of poverty in Mother India

3 Thank You

Rishu Khan 5 years ago (8417928)

Poverty is being there

3 Thank You

ANSWER

Why were people dissatisfied with British rule in the 1870s and 1880s?

Posted by Gunjan Taank 5 years ago (10474880)

CBSE > Class 08 > Social Science

1 answers

Shivani Bhati???? 5 years ago (10403407)

The people were dissatisfied with British rule in the 1870s and 1880s due to the following reasons: The British were exercising control over the resources of India and the lives of its people. In 1878, the Arms Act was passed under which Indians were not allowed to possess arms.

ANSWER

What is difference between algebra expression and polynomial

Posted by Vishal Prajapat 5 years ago (10473926)

CBSE > Class 09 > Mathematics

2 answers

☆ Pranal Rewatkar ☆ 5 years ago (5285523)

A polynomial is an algebraic expression having more than three terms while algebraic expression is an expression having variables, terms and numbers

Ritika Prasad 5 years ago (6833105)

A polynomial is an algebraic expression having more than three terms while algebraic expression is an expression having variables, terms and numbers

ANSWER

What is difference between algebraic expressions and polynomials

Posted by Vishal Prajapat 5 years ago (10473926)

CBSE > Class 09 > Mathematics

1 answers

Vishal Prajapat 5 years ago (10473926)

Fhil

ANSWER

Why was there an unspoken support of England when Germany under Hitler occupied the Austria and later Czechoslovakia?

Posted by Sweta Soreng 5 years ago (10174164)

CBSE > Class 09 > Social Science

0 answers

ANSWER

Which word is mean aapeared

Posted by Satyam Singh 5 years ago (9815540)

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

1 answers

Aditya Rawat 5 years ago (10403215)

materialize

ANSWER

Topic for hindi project for class 12

Posted by Priya Dubey 5 years ago (10408685)

CBSE > Class 12 > हिंदी कोर

2 answers

Anjali Patel 4 years, 11 months ago (7614100)

Abhivyakti or madhyam ka koi topic le lo project ke liye

Pawan Singh 4 years, 11 months ago (10518316)

Teacher se puchna thik rhega

ANSWER

What is the meaning of jativachak sangya

Posted by Vaidahi Ubale 5 years ago (9501697)

CBSE > Class 05 > हिंदी

5 answers

Priya Singh 4 years, 11 months ago (10520745)

जो शब्द किसी व्यक्ति, वस्तु या स्थान की संपूर्ण जाति का बोध कराते हैं, उन शब्दों को जातिवाचक संज्ञा कहते हैं। यानी, जातिवाचक संज्ञा शब्दों से एक जाति के अंतर्गत आने वाले सभी व्यक्तियों, वस्तुओं व स्थानों का बोध होता है। जैसे- वस्तु – मोबाइल, टीवी, कम्प्यूटर, पुस्तक, कार, ट्रक आदि। स्थान – गाँव, स्कूल, शहर, बगीचा, नदी आदि। प्राणी – आदमी, जानवर, पशु, पक्षी, गाय, लड़का आदि।

[email protected] Hav 5 years ago (8965903)

जातिवाचक मतलब [वि.] - जाति या नस्ल को बताने वाला; जाति का सूचक, जैसे- जातिवाचक संज्ञा। Also see Jativachak in English.

Hari Charan 5 years ago (10314027)

Pratiksha Chaudhary 5 years ago (7757742)

Jati ka soochak hai jativachak sangya

Payal Meena 5 years ago (10472583)

गाय,कुत्ता आदि जातिवाचक संज्ञा है

ANSWER

Explain the construction and working of a moving coil galvanometer..

Posted by Unstable Zeya 4 years, 7 months ago (10466564)

CBSE > Class 12 > Physics

1 answers

Sia ? 4 years, 7 months ago (6945213)

PRINCIPLE
When a current carrying coil is placed in a uniform magnetic field, it experiences a torque.

CONSTRUCTION
It consists of a rectangular coil of an insulated copper wire wound a non conducting frame. The coil is suspended between the concave shaped poles of a permanent horse-shoe magnet by a phosphor-bronze wire. The upper end of this wire is connected to torsional head. The lower end of the coil is connected to phosphor-bronze spring. A small concave mirror M is attached to measure the deflection of the coil.
The Young's modules of phosphor bronze is high but rigidity modules is low. S, it can be twisted very easily but cannot be elongated.
A soft iron cylinder is arranged inside the rectangular frame of the coil. This cylinder increases the field intensity in between the poles. The combination of curved poles and the soft iron produces a radical magnetic field. In radical field, the plane of the coil will be always parallel to the field and experiences a maximum and constant torque. The whole arrangement is kept inside a brass case provided with a glass window. The deflection of the coil can be measured using lamp and scale arrangement.

WORKING
When the current to be measured is passed through the coil, experiences a deflecting torque. Then the coil begins to turn. As the coil turns the phosphor-bronze wire gets twisted. As a result, an oppositely directed restoring couple develops in the phosphor-wire.
Let us consider n be the number of turns of the coil, A be the area of the coil B be the intensity of magnetic induction field, and i be the current through the coil.
Now, As the field is radical, the plane of the coil is always parallel to the magnetic filed. Then the coil experiences a constant and maximum deflecting torque.
τd = niAB
If C is the restoring copper per unit twist and θ is the deflection of the coil, then restoring torque.
τr = Cθ
In equilibrium position, the deflecting torque is equal to the restoring torque.
τd = τr
niAB = Cθ
(OR) i = C/nABθ
(OR) i = Kθ where K = C/nAB is a constant for the galvanometer.
So, i ∝ θ
Thus, the current flowing through the moving coil galvanometer is directly proportional to the deflection of the coil. It means the moving coil galvanometer has a linear scale. It is an important advantage because the instrument can be accurately calibrated.