A proton and an electron are fixed in space with a separation of 937 nm. Calculate the electric potential at the midpoint between the two particles. Find the magnitude and direction of the electric field at the same point.

Opium, methamphetamine, and cocaine are in the united states.

You are assigned to care for david ramsey, a 22-year old male patient with back injury secondary to being thrown from a motorcycle. did nt damage the spinal, but the computed tomography revealed a compression fracture at l-2. david complains of severe back pain with numbness and tingling in the lower extremities. what assessments are indicated based on this nursing diagnosis? list other major nursing diagnoses based on david’s clinical presentation?

What role does alcohol play in your life? your friends? family? what role do you think it should play? how much alcohol is too much?