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  Potentiometer Questions from potentiometer Q1. Why is a potentiometer preferred over a voltmeter for measuring the emf of a cell? Ans. Potentiometer work on null method, It does not draw any current from the cell thus there there is no potential drop due to the internal resistance of the cell. It measures the potential difference in an open circuit which is equal to the actual EMF of the cell. It is very accurate device. On the other hand, voltmeter draw small current from the cell for its operation. So it measures terminal potential difference in a closed circuit which is less than EMF of the cell Q2. The sensitivity of a potentiometer increases with increase in length of its wire. Explain why? Ans. When the length of the wire increases the fall of potential per unit length of the wire become smaller (i.e potential gradient K= V/L ). Hence even a small potential difference can be measured. Q3. Sometime the balance point in the potentiometer may not be obtained on the wire expl

  The Voice of the Rain  by  Walt Whitman   summary   Speaker enquired from the soft falling shower as to whom or what it really is? Though it may appear to be very strange to express it in words, yet the soft rain seemed to give the speaker an answer which can be translated as follows: that it is the poem of the earth that rises eternally from an impalpable; not palpable; incapable of being perceived by the sense of touch; intangible: difficult for the mind to grasp readily or easily:(of powder) so fine that when rubbed between the fingers no grit is felt; something that cannot be touched; portion of the land and the bottomless sea.  Upward to heaven, to the immeasurable heights of the sky, from whence it vaguely forms, altogether change and yet the same. It descends to lave; (of a river, sea, etc.) to flow along, against, or past; wash: Obsolete. To ladle; pour or dip with a ladle: wash or bathe; the droughts; a period of dry weather, esp. a long one that is injurious to crops: an

  Engineering programs or branches Some abbreviations of lists are given below which are used in engineering programs or branches ★ Arch — Architecture engineering ★ISE — Information Sc. Engineering ★ AE — Applied Electronics ★IEM — Industrial Engineering Management ★CTM — Construction Tech. And Management ★MME — Medical Electronics Engineering ★ TE — Telecommunication engineering ★ME — Mechanical engineering ★ CSE — Computer Sc. Engineering ★ ECE — Electronics Communication Engineering ★EEE — Electrical & Electronics Engineering ★EE — Electrical Engineering ★ ETC — Electronics Telecommunications Engineering ★IT — Information Technology engineering ★ Civil — Civil Engineering ★ Minning — Minning Engineering ★ EI — Electronics Instrumentations ★ CE — Chemical engineering Lists of IIT NITs IIITS in India.........👇👇 Click here .

Lists of IITs in India. Lists of NITs in India . Lists of IIITs in India. Lists of IITs in India. Lists of NITs in India. Lists of IIITs in India.

  List of IlITs Lists of IIITs in India 1. Atal Bihari Vajpayee lIT, Gwalior, MP 2. IIIT, Kanchipuram, Tamil Nadu 3. IIIT, Kottayam, Kerala 4. IIIT, Jhalwa, Allahabad, Uttar Pradesh 5. Pandit Dwarka Pd. Mishra lIIT, Jabalpur, M.P. 6.IIIT, Guwahati, Assam 7. IIIT, Kota, Rajasthan 8. IIIT, Chittoor, Andhra Pradesh 9. IIT, Vadodara, Gujarat 10. IIIT, Una, Himachal Pradesh 11. IIIT, Kalyani, West Bengal 12. IIIT, Sonepat, Haryana 13. IIIT, Tiruchirapalli 14. IIIT, Lucknow 15. IIIT, Manipur Mantripukhri, Imphal 16.Indian Institute of Information Tech., Dharwad 17. Indian Institute of Information Tech., Ranchi 18. IIIT, Kurnool, Andhra Pradesh 19. Indian Institute of Information Tech., Nagpur 20. Indian Institute of Information Tech., Pune 21. Indian Institute of Info. Tech., Bhagalpur 22. Indian Institute of Information Tech., Bhopal 23. Indian Institute of Information Tech., Surat 24. Indian Institute of Information Tech., Agartala 25.Indian Institute of Information Tech., Karnataka 26.

  Lists of NITs 1. NIT Agartala 2. NIT Allahabad 3. NIT Bhopal 4. NIT Calicut 5. NIT Durgapur 6. NIT Hamirpur 7. NIT Jaipur 8. NIT Jalandhar 9. NIT Jamshedpur 10.  NIT Kurukshetra 11. NIT Nagpur 12. NIT Patna 13. NIT Raipur 14. NIT Rourkela 15. NIT Silchar 16. NIT Srinagar 17. NIT Surat 18. NIT Surathkal 19. NIT Tadepalligudem 20. NIT Trichy 21. NIT Warangal 22. NIT Arunachal Pradesh 23. NIT Sikkim 24. NIT Goa 25. NIT Meghalaya 26. NIT Nagaland 27. NIT Manipur 28. NIT Mizoram 29. NIT Uttarakhand 30. NIT Delhi 31. NIT Pondicherry 32. NIT Andhra Pradesh Lists of IITs in India. Lists of NITs in India . Lists of IIITs in India.

  List of IITS in India for students List of IITS 1. IIT Kharagpur 2. IIT Mumbai 3. IIT Kanpur 4. IIT Madras 5. IIT Delhi 6. IIT Guwahati 7. IIT Roorkee 8. IIT Bhubaneswar 9. IIT Gandhinagar 10. IIT Hyderabad 11. IIT Jodhpur 12. IIT Patna 13. IIT Ropar 14. IIT Indore 15. IIT Mandi 16. IIT (BHU) Varanasi 17. IIT Palakkad 18. IIT Tirupati 19. IIT Dhanbad 20. IIT Bhilai 21. IIT Goa 22. IIT Jammu 23. IIT Dharwad 24. IIT Dhanbad Lists of IITs in India. Lists of NITs in India . Lists of IIITs in India.

  The Laburnum Top By Ted Hughes    Class 11 English poem summary the laburnum top written by Ted Hughes Present by digieducation learning point. Summary   Gold finch — A small singing bird with yellow feathers on its wings. The Laburnum top is an interesting poem written by Ted Hughes.  According  to the poem has described Laburnum  top which is a tree. Its flowers are yellow  colours and seeds are poisonous. In the month of September the seed of Laburnum fell down. Their lived a birds on that tree named Goldfinch.  It is a small singing  bird with yellow  feathers  on its wings. Generally  the tree is very silent  but when the Goldfinch  comes at that tree, its children  began to make sound. They become very happy to see their mother.  As long ass the birds lives on the tree, their is a sound from the tree the mother called his like engine  which  regulates  the machine (the children).After some time the mother got flies  away from the tree and their become  silent  again.