Messages posted by Priyak Dey

USING THE EQUATION

S=ut+0.5gt^2..........find u

then find dist travelled by A in 3s....

Distance traveled is 15m........

Got aieee air 39209...and wb jee rank.....................Can i get ECE in a good private colage in kolkata??????????

In aieee AIR-29993 and in wb rank is 1038........Can i make it in the nit durgapur?????

Paper 1........Code 4 iit 2010........Ques no 69......Multiple choice ques for the ELECTRIC FIELD 1?????ANS PLEASE WID XPLANATION

i fnd Maths Difficult thrgh out the day.................

Paper Was easy....But MATHS was damn Difficult..............Can any1 give the CUT OFF MARKS FOR IIT 2010????????

Its jus Superb Creation.............

iT WAS MINE.......................BT IF I WAS A LITTLE MORE SERIOUS I COULD HAVE DONE BETTER....

I ONLY FEEL THE PAIN WHEN I THNK THAT MY LAST CHANCE TO PROVE MYSELF IN PHYSICS IN SCHOOL

IS OVERRRRRR!!!!!!!!!NIGHTMARE.......

BUT PHYSICS IS WOW............IT WAS NIC PAPER.....

I AM SUCH A FOOL AND GOT TENSED THAT I CUD NT SOLVE THE VERY 1ST SUM.....I DID SO MANY SUMS LIK THIS WID MANY SHAPES OF CONDUCTOR...EVEN HERE I POSTED MANY SOLN TO SUCH SUM.......

I WASTED ABT 15 MINS IN THAT...............IN LAST MIN I REMEMBERED ABT GAUSS LAW!!!!!!!SUCH A PAIN.........

hEY DUDE Y POST ALL THIS......

TENSION BAR JATA HAI YAAR............

Dis Years PHYSICS paper for ISC was a LITTLE Diferent yaar............................Hw was it for all???????????

Thanx YAGYA....................BUT PLS CAN U XPLAIN THE SECOND ONE LITTLE NICELY...........

Het DEEPAK read ABC.Its written there Stationary

DEFINATION OF AN ELECTRIC FIELD IS

E = Lt (q -> 0) F/q...........................

hERE q TENDS TO ZERO...BUT WE KNOW THAT THE SMALLEST OR

ELEMENTARY CHARGE IS +1.6*10^-19 C or -1.6*10^-19 C........

CHARGE LESS THAN THIS CANNOT EXIST.....

HOW DO WE JUSTIFY THAT THIS?????????????

I THINK THAT STATIONARY REFERS TO THE TERM AS DEFINED BY BOHR.............HERE IT IMPLIES THAT

THE CHARGES WHICH ARE NOT RADIATING ENERGY!!!!!!

STILL THERE IS SUMTHING MISSING IN MY ANSWER.........pLZ ANYONE XPLAIN.........

TWO LIMITATIONS OF COULOMBS LAW-(1)CHARGES SHOULD BE STATIONARY.(2)POINT CHARGES...............................MY QUES IS IF CHARGES ARE STATIONARY HOW COULOMBS LAW IS APPLICABLE TO ELECTRON AND NUCLEUS SYSTEM AS ELECTRON IS ALWAYS ROTATING ????????/DOES THIS STATIONARY REFER TO BOHRS POSTULATES AND MEAN THAT THE CHARGES SHOULD NOT RADIATE ENERGY????????????

Thanx sir.........................UFFFFFFFFF THERE IS SO MUCH TO LEARN!!!!!!!!!HUH!!!!!!!!!!

Sir one ques????????I HOPE SUCH APPLICATIONS OF THESE THEOREM WONT COME IN BOARDS????

they are not in syl!!!!!!

What is the impedence of a L-C circuit in ac..............BOTH ARE JOINED IN PARALLEL??????????

two cells of emf 2V and 6V are attached in parallel..........What is the equivalent emf????????

POST THE FIG

Why does ETHANOL give POSITIVE IODOFORM TEST...............

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