Latest IIT-JEE Aptitude Question SOLUTION: A metallic rod of length 'l ' is tied to a string of
length 2l and made to rotate with angular speed ω
on a horizontal table with one end of the string
fixed. If there is a vertic
A metallic rod of length 'l ' is tied to a string of
length 2l and made to rotate with angular speed ω
on a horizontal table with one end of the string
fixed. If there is a vertical magnetic field 'B' in the
region, the e.m.f. induced across the ends of the
rod is -
Six is a number perfect in itself, and not because God created the world in six days; rather the contrary is true. God created the world in six days because this number is perfect, and it would remain perfect, even if the work of the six days did not exis
Saint Augustine of Hippo
"Mathematics is just a game of greatest fun so every one should play it "