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Magnetic dipole is a two types positively and negatively then the moment of a coil positive in outside and negativ in inside in coil as konw a magnetic dipole moment

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What is intrinsic semiconductor

Posted by Anshuman Tiwari 2 years, 1 month ago

CBSE > Class 12 > Physics

2 answers

Arpit Mathan 2 years, 1 month ago

The pure semiconductor are called intrinsic semiconductor. In which holes =electron

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Shivani 2 years, 1 month ago

Is h pure semiconductor , also called an undoped semiconductor without any singnificant dopan species present

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Plot a graph showing variation of current versus voltage for the material GaAs.

Posted by Adikshi Nautiyal 2 years, 1 month ago

CBSE > Class 12 > Physics

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How many types of Semiconductors are there discuss their types in detail

Posted by Keshav Rajput 2 years, 1 month ago

CBSE > Class 12 > Physics

2 answers

Ashish Chaudhary. 2 years, 1 month ago

There are two types of semiconductor (i) Intrinsic semi conductor :- These are naturally or by birth semi conductors they are impurity free. (ii) extrinsic semi conductor :- they are also the same but impurities are added in extrinsic semi conductors. In these semi conductors Doping is done. Either tetra valent atom or Penta valent atom If atom is tetravalent then it said to be p type or if Penta valent then it said to be n type semi conductor

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Parth Patidar. 2 years, 1 month ago

Two types Extransic and intransic semiconductors

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To measure resistance, voltage (AC/DC), current (AC) and check continuity of a given circuit using multimeter.

Posted by Bhuvan Verma 2 years, 1 month ago

CBSE > Class 12 > Physics

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Evergreen lab manual observation of experiments and activities?

Posted by Nayancy Ananad 2 years, 1 month ago

CBSE > Class 12 > Physics

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2018 board question paper

Posted by Niha Swer 2 years, 1 month ago

CBSE > Class 12 > Physics

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Find the expression for internal resistance r, having emf v, external resistance R , terminal potential difference V

Posted by Himanshi Sharma 2 years, 1 month ago

CBSE > Class 12 > Physics

3 answers

Mridula Kumari 2 years, 1 month ago

Current flowing in circuit , I=V/R Again in internal resistance same current will flow then, r=v/I r=vR/V

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Dance Reels 2 years, 1 month ago

r=(E-V)R/V

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Dance Reels 2 years, 1 month ago

Emf=v/r+R

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To investigate dependence of angle of deviation on angle of incidence using a hollow prism one by one with different transparent slits

Posted by Mavuri Pardha Kiriti 2 years, 1 month ago

CBSE > Class 12 > Physics

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Kisi nai investigatory project banaya h woh pdf baje do physics mai

Posted by Varsha Pal 2 years, 1 month ago

CBSE > Class 12 > Physics

2 answers

Kiran Sohi 2 years, 1 month ago

Apne abhi tk nhi banaya??

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Kriti Gupta 2 years, 1 month ago

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Where can I found reduced syllabus

Posted by Adarsh Garg 2 years, 1 month ago

CBSE > Class 12 > Physics

1 answers

Manish Singh 2 years, 1 month ago

CBSE site

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What is phase difference??

Posted by Rohan Kalita 2 years, 1 month ago

CBSE > Class 12 > Physics

1 answers

Preeti Dabral 2 years, 1 month ago

The phase difference is the difference in the phase angle of the two waves. Path difference is the difference in the path traversed by the two waves. The relation between phase difference and path difference is direct. They are directly proportional to each other.

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X=2×53divide by 4

Posted by Arthi R 2 years, 1 month ago

CBSE > Class 12 > Physics

1 answers

Raunak Gupta 2 years, 1 month ago

26.5

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lens makers formula derivation

Posted by Rebecca Joselyn 2 years, 1 month ago

CBSE > Class 12 > Physics

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Hsisid

Posted by Shuaib Xidd 2 years, 1 month ago

CBSE > Class 12 > Physics

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What is the difference between a.c and d.c

Posted by Pihu Agarwal 2 years, 1 month ago

CBSE > Class 12 > Physics

3 answers

Preeti Dabral 2 years, 1 month ago

A.C. generator has slip rings while D.C. generator has a commutator.

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Arpit Mathan 2 years, 1 month ago

Which change according to time is called AC. And which Does not Change is called dc

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Dinesh Singh 2 years, 1 month ago

AC is alternating current which reverses it's direction after regular interval of time whereas DC is direct current which continues to flow in one direction. The magnitude of dc may vary or may remain constant but it's direction of flow remains same. The number of times the ac changes it's direction in one second is called its frequency, in India the frequency of ac is 50 Hz

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Project file on half wave rectifier

Posted by Astha Jaiswal 2 years, 2 months ago

CBSE > Class 12 > Physics

1 answers

Kashu Verma 2 years, 1 month ago

Hey.. friend Google it u can find there...

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What is meant by doping of an intrinisic semiconductor name two type of atoms for doping of ge

Posted by Ratikanta Rout 2 years, 2 months ago

CBSE > Class 12 > Physics

2 answers

Avinash Kannaujiya 2 years, 1 month ago

It is right

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Harsimran Kaura 2 years, 2 months ago

Doping means adding some impurity atoms in intrinsic semiconductor to increase its conductivity... germanium can be doped by adding both P type (trivalent) or N type (pentavalent) impurities

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How to pass in preboard

Posted by Abhishek Yadav Ji 2 years, 2 months ago

CBSE > Class 12 > Physics