A charge of 8.0 pC is distributed uniformly on a spherical surface (radius = 2.0 cm), and a second charge of -3.0 pC is distributed uniformly on a concentric spherical surface (radius = 4.0 cm). Determine the magnitude of the electric field 5.0 cm from the center of the two surfaces

a. 14 N/C
b. 11 N/C
c. 22 N/C
d. 18 N/C
e. 40 N/C


D

Physics & Space Science

You might also like to view...

If a Burger’s circuit is performed around a dislocation, the Burger’s _____________closes the circuit.

Fill in the blank(s) with the appropriate word(s).

Physics & Space Science

Which of the following is not a major influence on atmospheric circulation?

A) the Coriolis force B) the unequal solar heating of Earth C) the distribution of continents and oceans D) the major topographic features on the continents E) the local variations in gravitational acceleration

Physics & Space Science

A pipe of length L that is closed at one end and open at the other end is resonating at its fundamental frequency. Which statement about the sound is correct?

A) The wavelength is 4L and there is a displacement node at the pipe's open end. B) The wavelength is 4L and there is a displacement antinode at the pipe's open end. C) The wavelength is L and there is a displacement node at the pipe's open end. D) The wavelength is L and there is a displacement antinode at the pipe's open end.

Physics & Space Science

A fluid in an insulated, flexible bottle is heated by a high resistance wire and expands

If of thermal energy is transferred through heating to the system and it - of work is done on it, how much does the internal (thermal) energy of the fluid change? A) 4.0 kJ B) 14 kJ C) -4.0 kJ D) 45 kJ

Physics & Space Science