Three Charged Marbles Labeled

Three closed boxes have either white marbles black marbles or both and they are labeled white black and both.

Three charged marbles labeled.

The charge on q2 is 14 5. To modify the units there is a consistent set of pre xes. Select select b if the magnitude of the charge on 4 is 8 0 pc what is the magnitude of charge on. The following are common and should be memorized.

A what is the electric field at a point 1 0 cm to the left of the middle charge. Consider three charges q1 6 0 µc q2 1 8 µc and q3 2 8 µc arranged as shown below. 91 93 and have what sign of charge. The charges of each marble are q 1 6 10 µ c q 2 1 23 µ c and marble q 1 is a distance r 1 3 00 cm to the left of the marble q 2 while marble q 3 is a distance r 3 2 00 cm to the right of the marble q 2 as shown.

Which box should you remove a marble from to determine the contents of all three boxes. Three charged marbles labeled q1 q2 and q3 are oriented such that q2 is between q1 and q3. The charge on q is 13 9 pc. Three charged marbles labeled and are oriented such that q is between q and gg.

For ex ample the si unit to measure the ow of water through a pipe would be kg s. However you re told that each of the labels are wrong. B what is the magnitude of the force on a 1 1 µc charge placed at this point. The charge on q2 is 14 8 muc.

Three point charges of 2 00 μc 4 00 μc and 6 00 μc are placed along the x axis as shown in the figure. Other units can be built out of these. Three charged marbles are glued to a nonconducting surface and are placed in the diagram as shown. K 1 4πε0 8 99 109 n m2 c2.

The me ter m the kilogram kg and the second s. Q2 is also positive and is 2 cm away from q3 which is negative. Expressed in terms of three basic units. Answer to three charged marbles labeled q1 q2 and q3 are oriented such that q2 is between q1 and q3.

Pre x meaning nano. A q1 and q3 have what sign of charge. You may reach into one of the boxes and pull out only one marble.