A 1.0-C point charge is 15 m from a second point charge, and the electric force on one of them due to the other is 1.0 N. What is the magnitude of the second charge? (k = 1/4??0 = 8.99 × 109 N • m2/C2)

A) 25 C
B) 1.0 C
C) 10 nC
D) 0.025 C
E) 25 nC


E

Physics & Space Science

You might also like to view...

Refer to the graph. The speed of the object is largest

A. in region A. B. in region B. C. in region C. D. in region D. E. in region E.

Physics & Space Science

If a vector pointing upward has a positive magnitude, a vector pointing downward has a negative magnitude

A) True B) False

Physics & Space Science

The fresh, newly created surfaces of icy satellites of Jovian planets

a. appear dark in color with few impact craters. b. appear dark in color with many impact craters. c. appear very bright because fresh ice is very reflective. d. generally show long bright grooves and a modest number of impact craters. e. generally have small volcanoes that are active.

Physics & Space Science

One mole of an ideal gas has a temperature of 25°C. If the volume is held constant and the pressure is doubled, the final temperature (in °C) will be

a. 174 b. 596 c. 50 d. 323 e. 25

Physics & Space Science