A uniform charge density of 500 nC/m3 is distributed throughout a spherical volume (radius = 16 cm). Consider a cubical (4.0 cm along the edge) surface completely inside the sphere. Determine the electric flux through this surface
a. 7.1 N × m2/C
b. 3.6 N × m2/C
c. 12 N × m2/C
d. 19 N × m2/C
e. 970 N × m2/C
B
You might also like to view...
Auroras near the poles of the planets
a. are found on Earth. b. are found on Jupiter. c. indicate the presence of a magnetic field. d. occur when particles in the solar wind hit a planet’s atmosphere. e. all of the above.
What should be the height of a dipole antenna (of dimensions 1/4 wavelength) if it is to transmit 1200 kHz radiowaves?
A. 11.4 m B. 60 cm C. 1.12 m D. 62.5 m E. 250 m
The first law of thermodynamics is basically a special version of the law of ______________
Fill in the blank(s) with correct word
Springs: An ideal spring has a spring constant (force constant) of 2500 N/m. is stretched 4.0 cm. How much work is required to stretch the spring by 4.0 cm?
A. 4.0 J B. 0.00 J C. 1.0 J D. 3.0 J E. 2.0 J