The self inductance relates the magnetic flux linkage to the current through the coil. calculate the self inductance l in units of μh. the coil is d = 5 cm long and has a cross-sectional area of a = 3 cm2 and consists of n = 130 turns.

Self inductance,

Explanation:

It is given that,

Length of the coil, l = 5 cm = 0.05 m

Area of cross section of the coil,

Number of turns in the coil, N = 130

The self inductance relates the magnetic flux linkage to the current through the coil and it is given by :

L = 0.000127 Henry

or

So, the self inductance of the coil is 127 microhenry. Hence, this is the required solution.

explanation:

v=uf/(u-f)

= 5.-10/(5+10) convex lens has negative focal length

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!