A long straight wire, carrying current , is bent at its midpoint to form an angle of 90º. Magnetic field at point
P, distance R from point of bending is equal to :
Answers
Answered by
0
Explanation:
Spirogyra, (genus Spirogyra), any member of a genus of some 400 species of free-floating green algae (division Chlorophyta) found in freshwater environments around the world. Named for their beautiful spiral chloroplasts, spirogyras are filamentous algae that consist of thin unbranched chains of cylindrical cells.
Similar questions