Question & Answer: Page 1

Veer asks : The magnetic flux linked with coil, in web is given by the equation, φ = 5t2 + 3t + 16. The induced emf in the coil in the fourth second is :

Tag : equation,fourth,magnetic,coil,induced,linked,flux,science

Category : Science | On : 2011-04-10 12:32:13

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Sid says :

05/05/2011 04:46:38

10t 3 put t=4 =43, put t=3 =33 ans=43-33=10

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T rahul asks : Assumeing that hund's is violated, the bond order and magnetic nature of the diatomic moleculeB2 is________. please explain about bond order before and after violation.

Tag : explain,violation,diatomic,bond,magnetic,order,violated,hund,nature

Category : Class XI / XII | On : 2011-04-08 11:14:14

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Bhavul gauri says :

09/04/2011 05:56:45

Hund's rule violated means, the electrons will first try to get paired in each orbital.
Bond order before : 1
Bond order after : 1

Magnetic behaviour before: paramagnetic
Magnetic bhaviour after : diamagnetic

hope it helps.

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Neetu asks : dimensional formula for magnetic feild

Tag : feild,dimensional,science,formula,magnetic

Category : Science | On : 2010-05-07 07:20:48

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Abhishek singh says :

16/07/2010 09:09:10

[ M T (raised to power -2) A (raised to power -1) ]

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Pratyush srivastava asks : The magnetic flux linked with coil, in web is given by the equation, f = 5t2 + 3t + 16. Find the induced emf in the coil in the fourth second ?

Tag : coil,flux,induced,science,magnetic,fourth,equation,linked

Category : Science | On : 2010-05-07 01:45:59

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Anant prabhu says :

07/05/2010 08:37:41

e=diffrential of flux wrt time,df=10t+3,put t+4,e=43

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Reshma chandrasekharan asks : Is electro magnetic induction instantaneous?? It is said that the force acting on a charge due to another charge is not instantaneous>>>

Tag : instantaneous,induction,acting,electro,instantaneousgtgtgt,force,magnetic,charge

Category : Engineering Entrance | On : 2010-03-02 11:42:18

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Harsh madhani says :

30/03/2010 10:36:05

yes.But since the flux also changes per second,induction seems to be continuous.For more questions be my friend.

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