* Two vertical slots: The larger slot is for the neutral wire, the smaller slot is for the hot wire.

* A circular hole: This is for the ground wire, usually located on the bottom or top.

* Shape: Rectangular, usually white or ivory in color.

Here are some additional details:

* Size: Typically around 2 inches wide and 1.5 inches high.

* Material: Usually made of plastic or bakelite.

* Placement: Commonly found in homes, offices, and other buildings in North America.

Important Note: While this is the most common type of 110v power socket in the US, there are other variations, such as the NEMA 5-20R which has a T-shaped slot for a larger appliance.