The Left Part of the Figure Shows an Dipole Oscillating

question 4

Multiple Choice

The left part of the figure shows an dipole oscillating in a sinusoidal function. Which of the curves best represents the electric field along the axis of the dipole?

• A) 1 - sinusoidal wave in the plane of the dipole
• B) 2 - sinusoidal wave perpendicular to the plane of the dipole
• C) 3 - circular wave perpendicular to the plane of the dipole
• D) 4 - circular wave in the plane of the dipole
• E) None of these is correct.