Wednesday

October 22, 2014

October 22, 2014

Posted by **Sandhya** on Wednesday, June 17, 2009 at 6:15am.

(b) Two metal spheres, each of mass 1 gm and radius 0.5 cm are placed on a smooth, horizontal, insulated plate such that their centres are 15 cm apart. One is charged to a potential 500 volt and the other to 1000 volt. What is the velocity of each sphere when they drift away to a distance of 30 cm. between their centres?

- physics -
**Sandhya**, Wednesday, June 17, 2009 at 6:54ama) An infinite number of changes each equal to q are placed along the x-axis at x = 1, x = 2, x = 4, x = 8, . . . and so on. Find the potential and the esoteric at x = 0 due to this set of changes. What will be the potential and electric field if, in the above set-up, the corrective charges have opposite sign?

(b) Two metal spheres, each of mass 1 gm and radius 0.5 cm are placed on a smooth, horizontal, insulated plate such that their centres are 15 cm apart. One is charged to a potential 500 volt and the other to 1000 volt. What is the velocity of each sphere when they drift away to a distance of 30 cm. between their centres?

**Answer this Question**

**Related Questions**

physics - a) An infinite number of changes each equal to q are placed along the ...

physics - a) An infinite number of changes each equal to q are placed along the ...

physics - Two point charges are placed on the x axis. (Figure 1) The first ...

math - Brilli the ant placed the numbers 1,2,…,n in order clockwise around a ...

Math (help steve) - Brilli the ant placed the numbers 1,2,…,n in order clockwise...

physics - Two point charges are placed along a horizontal axis with the ...

physics - Two point charges are placed along a horizontal axis with the ...

Physics - A point charge Q1=-2 microcoulomb is located at x=0, and a point ...

physics - Two billiard balls of equal mass move at right angles and meet at the ...

physics - An infinite sheet with a negative surface charge density runs parallel...