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Questions (19)
As she gazed across the plain, a smell filled her nostrils.
Which phrase can replace smell to give the sentence a peaceful tone?
4 answers
1,348 views
what is the relationship between the distance fallen from an object as a function of time for an object experiencing air
1 answer
817 views
Two point charges of equal magnitude are 8cm apart. at the midpoint of the line connecting them, their combined electric field
1 answer
932 views
what potential difference delta V is required to accelerate protons from the rest to 10% of the speed of light?
0 answers
473 views
alpha particles are accelerated through a potential of 1000volts and then enter a magnetic field 0.2T perpendicular to the their
1 answer
486 views
alpha particles are accelerated through a potential of 1000volts and then enter a magnetic field 0.2T perpendicular to the their
0 answers
407 views
5. What is the electric potential at the center of the square shown in the figure below? Assume that q1 = 1 x 10-8 C, q2 = -2 x
0 answers
681 views
12. If alpha particles are caused to fall through a potential difference of 1500 volts, determine their final speed if they were
2 answers
1,186 views
a uniform electric field of magnitude 2.5*10^4, makes an angle of 27 with a plane surface area of 0.0133m^2.what is the electric
1 answer
1,106 views
Two equally charged balls, each of mass 0.10 gm, are suspended from the same point by threads 13 cm long. The balls come to rest
2 answers
759 views
10. A length L of wire has a charge density of C/m. What is the electric field at an axial distance r from the wire if L is
1 answer
518 views
8. Determine the acceleration of a proton in an electric field of 500 N/C. How many times is this greater than that due to
2 answers
1,588 views
5. A tin nucleus has charge +50e. Find the potential V at a distance of 10-12 meters from the nucleus and the potential energy U
3 answers
2,362 views
6. A charged particle remains stationary in an upwardly directed E field between two parallel charged plates separated by 2 cm.
1 answer
934 views
2. Two equally charged balls, each of mass 0.10 gm, are suspended from the same point by threads 13 cm long. The balls come to
0 answers
756 views
2. Two equally charged balls, each of mass 0.10 gm, are suspended from the same point by threads 13 cm long. The balls come to
1 answer
620 views
2. Two equally charged balls, each of mass 0.10 gm, are suspended from the same point by threads 13 cm long. The balls come to
0 answers
618 views
which point is a solution of the inequality y <= 4x - 2?
a) (0,0) b) (-3,1) c) (0,-2) d) (0,-1) thanks you
1 answer
361 views
which point is a solution of the inequality y > -3x + 1?
a) (2,-1) b) (0,-1) c) (0,0) d) (-12,4)
1 answer
366 views
Answers (1)
3.77
