Answer: During pregnancy, the placenta is extremely important. Find out what it does, what problems it can cause, and how the placenta is delivered.
During pregnancy, the placenta is an organ that develops in the uterus. This structure gives your growing infant oxygen and nourishment while also removing waste from his or her blood. The placenta adheres to the uterine wall, and the umbilical cord of your baby emerges from it. The organ is normally attached to the uterus’s top, side, front, or back. The placenta may connect in the lower part of the uterus in rare situations. A low-lying placenta is what happens when this happens (placenta previa).
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west of the geographic north. The north tip of the magnetic needle of a dip circle placed in the plane of magnetic meridian points above the horizontal. The horizontal component of the earth’s field is measured to be 
Specify the direction and magnitude of the earth’s field at the location.At a certain location in Africa, a compass points 
and 
carrying currents of 
and 
in the same direction are separated by a distance of 
. Estimate the force on a 
section of wire A.
wire carrying a current of 
is placed inside a solenoid perpendicular to its axis. The magnetic field inside the solenoid is given to be 
. What is the magnetic force on the wire?
and making an angle of 
with the direction of a uniform magnetic field of 
. What is the magnitude of the field 
at a point 
from the wire?
-turns carrying current 
.
is at distance 
from the wire. Find the force acting on the electron if its velocity is directed towards the wire.