Electric Force - Page 2
Questions
- Two charges of # -2 C # and # 4 C # are at points # (-2 , 4, 8) # and # ( 2 ,4, 8 )#, respectively. Assuming that both coordinates are in meters, what is the force between the two points?
- A particle A, having a charge of 5.0*10^-7C is fixed in a vertical wall. A second particle B of mass 100 g and having equal charge is suspended by a silk thread of length 30 cm from the wall. The point of suspension is 30 cm above the particle A---?
- The potential energy for a force field #vecF# is given by #U(x,y) = sin(x+y)#. The magnitude of force acting on the particle of mass m at #(0,pi/4)# is?
- The four forces, taken together, act as a single resulting force. What is the magnitude of this resulting force? The forces are acting on a point and the magnitude of each force is show in the diagram.
- What is the force, in terms of Coulomb's constant, between two electrical charges of #-5 C# and #-7 C# that are #3 m # apart?
- Lito and Lando pull 2 ropes attached to a cabinet with forces 80 N and 120 N. What is the resultant force if they pull at right angle to each other?
- Two electrons are 1m apart , show that the force beyween them is 2.304 x 10^(-3) ?
- What is the force, in terms of Coulomb's constant, between two electrical charges of #-2 C# and #3 C# that are #3 m # apart?
- I don't understand these explane me please .... (Two electric lines of force naver intersect each other ?????)with diagram
- Two forces whose resultant is 200N are perpendicular to each other. If one of them makes an angle of 60° with the resultant. Calculate it magnitude?
- Please help me answer this question, I have no clue on how to solve it?
- What is the electric force between two charges of 5 nC and 20 nC when the distance between them is 10 cm?
- What is the force acting on an electric current flowing in an electric field, in a direction parallel to that of the field lines?
- Can you answer the question number 5 here?
- What is the force, in terms of Coulomb's constant, between two electrical charges of #-8 C# and #13 C# that are #3 m # apart?
- If a horizontal component of force #F_x=25.0# #N# and a vertical component of force #F_y = 15.0# #N#, what is the resultant force?
- What is the force, in terms of Coulomb's constant, between two electrical charges of #-3 C# and #9 C# that are #4 m # apart?
- What is the force between two small charged spheres having charges of #2 times 10^-7# C and #3 times 10^-7# C placed 30 cm apart in air?
- How do I solve this question?
- Can you explain it please?