If we pour a positive charge Q on a sphenical conductor having radius R, surface S and volume V, which of the tolowng statemerts hold when the static equilibrium situation is reached ? Scegli una o più alternative O (a) the electrostatic field just outside the surface of the conductor is equal to 0/I, 5) O (b) the charge density inside the conductor is equal to Q/V O (C) the electrostatic field outside the conductor increases linearly with the distance from the conductor surface (d) the capacitance of the conductor is equal to Q divided by the volume V O (e) the electrostatic field inside the conductor increases linearly with the distance from the center of the sphere O () the electrostatic field jnside the conductor is equal to zero
If we pour a positive charge Q on a sphenical conductor having radius R, surface S and volume V, which of the tolowng statemerts hold when the static equilibrium situation is reached ? Scegli una o più alternative O (a) the electrostatic field just outside the surface of the conductor is equal to 0/I, 5) O (b) the charge density inside the conductor is equal to Q/V O (C) the electrostatic field outside the conductor increases linearly with the distance from the conductor surface (d) the capacitance of the conductor is equal to Q divided by the volume V O (e) the electrostatic field inside the conductor increases linearly with the distance from the center of the sphere O () the electrostatic field jnside the conductor is equal to zero
Related questions
Question
Please do with detail solution and asap ......please
Transcribed Image Text:If we pour a positive charge Q on a spherical conductor having radius R, surface S and volume V, whkch of the tollowing statemerts
hold when the static equilibrium situation is reached ?
Scegli una o più alternative
O (a) the electrostatic field just outside the surface of the conductor is equal to 0/(, 5)
O (b) the charge density inside the conductor is equal to Q/V
O (C) the electrostatic field outside the conductor increases linearly with the distance from the conductor surface
O (d) the capacitance of the conductor is equal to Q divided by the volume V
O (e) the electrostatic field inside the conductor increases linearly with the distance from the center of the sphere
O () the electrostatic field jnside the conductor is equal to zero
It we consider the interference of waves emitted in phase by N coherent sources, which of the following statements are correct ?
Scegli una o
alternative:
O (a) the interference occurs only for two sources not for N
O (b) the width of the peak associated to the central maximum increases if N increases
O (C) the ratio of the intensities between a principal maximum and a secondary maximum is N
O (d) the intensity of the secondary maxima decreases if N increases
O (e) a minimum is found when the sum of the phasors associated to each wave leads to a closed polygonal
O 0 the amplitude of the total wave in a minimum is equal to N times the amplitude of a single wave
Considering an inductor, which of the following sentences are correct?
Scegli una o più alternative:
O (a) its inductance value depends on its shape and size
O (b) its inductance increases if the current flowing in it increases
(C) the electromotive force increases when the value of the DC current flowing in it increases
(d) the electromotive force does not depend on the inductance value
O (e) the energy stored in it does not depend on the intensity of the current flowing in it
O () the electromotive force is proportional to the inductance value
O O O 0 00
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
