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2 cards from this section. Quick, good the night before a test.
Define an electric dipole.
Think about the components of the dipole.
What does the dipole moment represent?
Consider the product of charge and distance.
What constitutes an electric dipole?
Find the correct combination of charge types.
True or False: The electric field of a dipole decreases as 1/r^2.
Think about how fields behave with distance.
How would the electric field change if the charges of the dipole are both increased while keeping the separation constant?
Focus on how the charge influences the electric dipole physics.
An electric dipole is placed in a uniform electric field. If the angle between the dipole moment and the field is 45 degrees, what is the torque acting on the dipole?
Consider the relationship of angles and torque equations.
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