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Ask iit jee aieee pet cbse icse state board experts Expert Question: CBSE XII Boards Physics
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Utsav55 (253)

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Our teacher told us that we cannot use Kirchoff's law while answering the circuit problems in CBSE XII Boards, unless provided to use Kirchoff's law in the question.


Is this true? I think that its a law so we can use it anywhere.


What do you think?

    
krishna.gopal (2397)

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I don't think there is a problem. But i think it would be better if you ask your friends in other schools to verify with their teachers.

Krishna Gopal Singh
B.Tech Chemical Engg
IIT Delhi 2002
Currently doing PhD from IIT Delhi
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ramyani (2591)

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I m not CBSE student ( i m in assam board ).


i agree with u that  its a law so we can use it anywhere.


it is not important where u stand, but in which direction u are moving
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Utsav55 (253)

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OK, can someone from here ask their teachers let me know??
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Utsav55 (253)

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sorry, double post.

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tarinbansal (3898)

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Dude,
No need to listen to any teacher.

If the law is given in NCERT and some ques are solved in it using this law, BINDASS use kar. Koi marks nahi kaatega.

Still if ur teacher says something, then just write some language in the question b4 directly applying this law but U can surely use it ''if'' it is given in NCERT.

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tarinbansal (3898)

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And by the way,
If U R not allowed to use Kirchoff's laws, then by which method R U gonna solve the questions in boards?? The IITJEE method?? :O ;).

Kirchoff's laws is the easiest(for boards) and the most basic law and it is the only method taught by CBSE to solve circuits. SO U can surely use it in ur boards.

The quality of a person's life is in direct proportion to their commitment to excellence, regardless of their chosen field of endeavor.

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Check out my blog at:
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Utsav55 (253)

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thanks tarinbansal for your reply.
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tarinbansal (3898)

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But still to remove that ''risk factor'' completely, just ask ur teacher once that if we cant use kirchoff's law then how to solve the problems??

The quality of a person's life is in direct proportion to their commitment to excellence, regardless of their chosen field of endeavor.

It is during our darkest moments that we must focus to see the light.

Check out my blog at:
http://tarinbansal.blogspot.com/

Posts:
Can marks really judge a student??
Some myths about Chemical Engineering.
(A must see for every student)

Back to goiit, this time with Baby Veerappan. :D
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Utsav55 (253)

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well, they teach us another method, but that one's difficult, I think.
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monalisasmile (14)

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hey i have just confirmed it...u can use kirchoff's law for the boards///...no problem...

CHANGE IS INVIGORATING!!IF YOU DON'T ACCEPT NEW CHALLENGES,YOU BECOME COMPLACENT AND LAZY!YOUR LIFE ATROPHIES!
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monalisasmile (14)

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hey i have just confirmed it...u can use kirchoff's law for the boards///...no problem...

CHANGE IS INVIGORATING!!IF YOU DON'T ACCEPT NEW CHALLENGES,YOU BECOME COMPLACENT AND LAZY!YOUR LIFE ATROPHIES!
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