What is the direction of the electric field vector 
at point P in the situation shown below? (Assume that the balls are actually point particles equidistant from P.)
A. A
B. B
C. C
D. D
E. zero
F. Other
G. AA
H. BB
I. CC
J. DD
C. C
You might also like to view...
The polar caps and dust storms of Mars can be seen with Earth-based telescopes
Indicate whether the statement is true or false
How much air must be pushed downward at 60.0 m/s to keep an 800-kg helicopter aloft?
a. 131 kg/s c. 294 kg/s b. 196 kg/s d. 392 kg/s
In a hypernova, a very energetic supernova creates a
A) set of planets to orbit their neutron star host. B) black hole. C) millisecond pulsar. D) very visible supernova remnant. E) white dwarf and its planetary nebula.
A straight wire carries a 12-A current eastward and a second straight wire carries a 14-A current westward. The wires are separated by a distance of 42 cm. The force on a 6.4 m length of one of the wires is
A) 8.0 × 10-7 N. B) 5.1 × 10-4 N. C) 8.0 × 10-5 N. D) 5.1 × 10-6 N. E) not possible to determine with the information given.