Electrostatics 1
Calculate the electric force between two point charges of 4.00 uC and 3.00 uC when they are 2.00 cm apart.
270 N
The electric force between two charged particles is 5.2x10-4 N when the objects are 0.311 m apart. What is the force between these objects if the distance changed to 0.404 m?
3.1x10-4
Who, after watching spiderman, jumped off a jungle gym and fractured their spine?
Ryan
Two points of equal charge produce an electric force on each other of 3.40x10-2 N when placed 0.100 m apart. What is the charge on each point?
1.94x10-7 C
Two small spheres, each with a mass of 2.00x10-5 kg are placed 3.50x10-1 m apart. One sphere has a charge of -2.00 uC and is fixed in position. The other sphere has a charge of -3.00 uC but is free to move without friction. What is the initial acceleration of the free object?
2.20x104 m/s2
Who used to have 30 rabbits?
Seongmin
How far apart are two point charges of 2.0x10-6 C and 4.0x10-6 C if they produce an electric force of 0.56 N?
0.36 m
Metal sphere A has a charge of -2 units and an iden-
tical metal sphere, B, has a charge of -4 units. If the
spheres are brought into contact with each other and
then separated, the charge on sphere B will be
0
Who was once a professional gorilla?
Haesung
Two point charged objects produce an electric force on each other of 6.20x10-2 N. What will the force between them be if the distance between increases three-fold?
6.89x10-3 N
Who professionally races cars?
JJ
Where was Mrs. Rachel born?
Hint: It's not America
3 guesses maximum
Japan
Two point charges produce a force between on each other of 4.5x10-3 N. What is the force between them if the charge on each triples and the distance between them doubles?
1.0x10-2 N
Who is part Irish?
Sevin
Ben