A 2.0-cm length of wire centered on the origin carries a 20-A current directed in the positive y direction. Determine the magnetic field at the point x = 5.0 m on the x-axis.
a. 1.6 nT in the negative z direction
b. 1.6 nT in the positive z direction
c. 2.4 nT in the negative z direction
d. 2.4 nT in the negative z direction
e. None of the above
Question 2
An unusual lightning strike has a vertical portion with a current of -400 A downwards. The Earth's magnetic field at that location is parallel to the ground and has a magnitude of 30 mT. In N, the force exerted by the Earth's magnetic field on the 25 m-long current is
a. 0.
b. 0.012 N, East.
c. 0.012 N, West.
d. 0.30 N, West.
e. 300 N, East.
In vitro oligonucleotide site-directed mutagenesis
Mars oppositions from 2003-2018, viewed from above the ecliptic with the Earth centered
Current FDA Pregnancy Category Ratings with Examples
If toes are curled, straighten them with effleurage along the length of each toe. Use thumb on top ...
Which of the 3 structures shown below has the shortest bond length? Justify your answer.
The yeast ARS1 origin of replication