IIT-JEE 2010 Paper 2 Offline | JEE Advanced Year Wise Previous Years Questions

IIT-JEE 2010 Paper 2 Offline

MCQ (Single Correct Answer)

-0.5

A uniformly charged thin spherical shell of radius $$R$$ carries uniform surface charge density of $$\sigma $$ per unit area. It is made of two hemispherical shells, held together by pressing them with force $$F$$ (see figure). $$F$$ is proportional to

IIT-JEE 2010 Paper 2 Offline Physics - Electrostatics Question 53 English

IIT-JEE 2010 Paper 2 Offline Physics - Electrostatics Question 53 English

$${1 \over {{\varepsilon _0}}}{\sigma ^2}{R^2}$$

$${1 \over {{\varepsilon _0}}}{\sigma ^2}R$$

$${1 \over {{\varepsilon _0}}}{{{\sigma ^2}} \over R}$$

$${1 \over {{\varepsilon _0}}}{{{\sigma ^2}} \over {{R^2}}}$$

IIT-JEE 2010 Paper 2 Offline

MCQ (Single Correct Answer)

-1

A block of mass 2 kg is free to move along the x-axis. It is at rest and from t = 0 onwards, it is subjected to a time-dependent force F(t) in the x-direction. The force F(t) varies with t as shown in the figure. The kinetic energy of the block after 4.5 s is

IIT-JEE 2010 Paper 2 Offline Physics - Work Power & Energy Question 5 English

4.50 J

7.50 J

5.06 J

14.06 J

IIT-JEE 2010 Paper 2 Offline

MCQ (Single Correct Answer)

-1

A biconvex lens of focal length 15 cm is in front of a plane mirror. The distance between the lens and the mirror is 10 cm. A small object is kept at a distance of 30 cm from the lens. The final image is

virtual and at a distance of 16 cm from the mirror.

real and at a distance of 16 cm from the mirror.

virtual and at a distance of 20 cm from the mirror.

real and at a distance of 20 cm from the mirror.

IIT-JEE 2010 Paper 2 Offline

Numerical

-0

A large glass slab ($$\mu$$ = 5/3) of thickness 8 cm is placed over a point source of light on a plane surface. It is seen that light emerges out of the top surface of the slab from a circular area of radius R cm. What is the value of R?

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