Syvum Home Page

Home > IIT JEE >

Thrillionaire Game

IIT JEE 2008
Paper II

Solve 10 questions in a row to reach one "thrillion" dollars! You are allowed 3 hints/clues per game.

Formats Worksheet / Test Paper Quiz Review
: Multiple choice

Q = million $
1 = 2000
2 = 4000
3 = 8000
4 = 16000
5 = 32000
6 = 64000
7 = 125,000
8 = 250,000
9 = 500,000
10 = 1,000,000
23. Consider a system of three charges q/3, q/3 and –2q/3 placed at points A, B and C, respectively, as shown in the figure. Take O to be the centre of the circle of radius R and angle CAB = 60°.
Figure :
iit_jee_2008_23

  The electric field at point O is
q

8πε0 R2
directed along the negative x-axis

  The potential energy of the system is zero

  The magnitude of the force between the charges at C and B is
q2

54πε0 R2

  The potential at point O is
q

12πε0 R2


  Half-n-half Clue

Question 1 of 10. Clues Available: 3


Disclaimer: No money can be won. This game is just for entertainment.

Contact Info © 1999-2024 Syvum Technologies Inc. Privacy Policy Disclaimer and Copyright