A Point Charge +Q Is Located on the X Axis

question 38

Multiple Choice

A point charge +Q is located on the x axis at x = a, and a second point charge -Q is located on the x axis at x = -a.A Gaussian surface with radius r = 2a is centred at the origin.The flux through this Gaussian surface is:

• A)zero because the negative flux over one hemisphere is equal to the positive flux over the other.
• B)greater than zero.
• C)zero because at every point on the surface the electric field has no component perpendicular to the surface.
• D)zero because the electric field is zero at every point on the surface.
• E)none of the above.

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A trust that is created by will and therefore does not take effect until the death of the testator.

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A legal remedy imposed by a court to address wrongdoing or unjust enrichment, creating a fiduciary relationship where the trustee must hold property for the benefit of the beneficiary.

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A trust formed by implication of law when property is transferred under circumstances suggesting the transferor does not intend the transferee to have beneficial interest in the property.