CBSE > Class 12 > Physics | CBSE Board | Homework Help

The magnification produced by a plane mirror is +1 implies that the image formed by a plane mirror is virtual , erect and of the same size, as that of object.

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Anurag Meena 7 years, 3 months ago

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Write dimensional formula of electric field

Posted by Anshul Yadav 7 years, 3 months ago

CBSE > Class 12 > Physics

2 answers

Anshuman Singh 7 years, 3 months ago

[MLT^-3A^-1]

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Anshul Yadav 5 years, 4 months ago

Mgg

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Draw a sketch of a cyclotron. State its working principle. How it is us to acceleration charge particle show that the period of revolution of an ion is independent of its speed or radius of the orbit.

Posted by Harman Kaur 7 years, 3 months ago

CBSE > Class 12 > Physics

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Based on capictor from SL arora give numerical

Posted by Deepali Rai 7 years, 3 months ago

CBSE > Class 12 > Physics

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Why does a bulb not become dim when another bulb of same power in parallel circuit is switched on?

Posted by Saleheen Jawed 7 years, 3 months ago

CBSE > Class 12 > Physics

1 answers

Manjeet Kumar 7 years, 3 months ago

Due to Potential is same

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Expression for electric field intensity due to infinite charge on thin sheet

Posted by Jot Sudhu 7 years, 3 months ago

CBSE > Class 12 > Physics

1 answers

Anshuman Singh 7 years, 3 months ago

Lamda/2π€or

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What is the momentum

Posted by Sujeet Kumar 7 years, 3 months ago

CBSE > Class 12 > Physics

2 answers

Mohd Naimat 7 years, 3 months ago

VECTOR PRODUCT OF FORCE ×DISPLACEMENT

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Anshuman Singh 7 years, 3 months ago

Turning effect of force i,e, p=mv

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An uncharged insulated conductor A is brought near a charged insulated conductor B. What happens to charge and potential B?

Posted by Varun Bisoi 7 years, 3 months ago

CBSE > Class 12 > Physics

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What is broad-on position in dipole

Posted by Ritu Raj 7 years, 3 months ago

CBSE > Class 12 > Physics

4 answers

Mohit Kumar 7 years, 3 months ago

Its ok . It's my pleasure to help you Dashhh????

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Shweta Arya 7 years, 3 months ago

Heyy ur answer help meee in dashhh So thanks ???? a lot

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Shweta Arya 7 years, 3 months ago

Thnks for answer.?

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Mohit Kumar 5 years, 4 months ago

Broad on position means equitorial position of dipole . In this position a charge is present on equitorial axis at some distance from the dipole.

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draw schematically an equipotential surface of a uniform electrostatic field along x-axis.

Posted by Saundarya Shrivastav 7 years, 3 months ago

CBSE > Class 12 > Physics

1 answers

Ankit Sharma 4 years, 8 months ago

answer

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What is the difference between electric field and external electric field

Posted by Brijraj Yadav 7 years, 3 months ago

CBSE > Class 12 > Physics

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N drops of mercury of equal radii and possesing equal charge are combined to form a big drop . Compare the charge , capacitance and potential of the big drop with that of the corresponding quantities of individual drop

Posted by Wanshika Jaiswal 7 years, 3 months ago

CBSE > Class 12 > Physics

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Meaning of Maximum power decay

Posted by Shubhi Agrahari 7 years, 3 months ago

CBSE > Class 12 > Physics

1 answers

Vedika Guptã 7 years, 3 months ago

Littile

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Why could we not defined molar heat capacity in isothermal process???

Posted by Aayur Gattani 7 years, 3 months ago

CBSE > Class 12 > Physics

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Example 2.4 ncert explatiom

Posted by Meher Khan 7 years, 3 months ago

CBSE > Class 12 > Physics

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What is n type semiconductor and p type semiconductor?

Posted by Twinkle Singh 7 years, 3 months ago

CBSE > Class 12 > Physics

1 answers

Dhruv Bansal 7 years, 3 months ago

n means negative and p means positive. n type semiconductor means doping of 14 group elements with 15 group elements while p type conductor means doping of 14 group elements with 13 group elements.

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What is the criteria of checking of 12 physics board copy?

Posted by Gaurav Sahu 7 years, 3 months ago

CBSE > Class 12 > Physics