Examlex
Positive charge +Q is uniformly distributed on the upper half of a rod and a negative charge -Q is uniformly distributed on the lower half.What is the direction of the electric field at point P, on the perpendicular bisector of the rod?
Superficial Vein
A vein that is situated close to the surface of the body, generally visible under the skin and not associated with deeper tissues or arteries.
Necrotic Tissue
Dead tissue that results from the lack of blood supply, often associated with infection, injury, or diseases.
Ischemia
A condition resulting from inadequate blood supply to an organ or part of the body, often leading to tissue damage.
Azygos Vein
A major vein located in the thoracic cavity that drains blood from the thorax to the superior vena cava.
Q13: A battery is connected across a parallel
Q14: At a particular instant of time the
Q20: A long straight wire is in the
Q25: When work W is done on an
Q30: J.J.Thomson's experiment, involving the motion of an
Q38: The current is zero in a conductor
Q47: An electrical insulator is a material:<br>A)containing no
Q53: A certain x-ray tube requires a current
Q74: Resistor 1 has twice the resistance of
Q88: A rod of length L and electrical