coming to the point of types of inductors there are six different types of inductors:they are 
1.Air core inductors
2.Ferro magnetic core inductors
3.laminated core inductors
4.ferrite core inductors 
5.toroidal core inductors and
6.variable inductors. 
Each differs in the point of power transmission and losses and their cores of constructions.
Air core inductors does not contains the magnetic core inside.its core contains plastic,ceramic,and other nonmagnetic materials.there are some limitations in this type example:radio frequency inductor contains different effects like skin,proximity,dielectric losses,parasitic capacitance effects which may lead to decrease the powergain etc.to overcome those effects we can apply the change in the coil rotations like basket-weave coils,spider web coils and litz wire etc can be used to their respective usages.
Ferromagnetic core inductors contains the magnetic core inside such as iron whic increases their inductance.however the magnetic properties of the core materials causes several side effects which alter the behavior of the inductor and require special construction as in the case of air core inductors such as core loss,eddy currents,hysteresis etc.
Laminated core inductors  Low-frequency inductors are often made with laminated cors to prevent eddy currents, using construction similar to transformers The core is made of stacks of thin steel sheets or laminations oriented parallel to the field, with an insulating coating on the surface.
Ferrite core inductors Higher frequencies, inductors are made with cores of ferrite. Ferrite is a ceramic ferri magnetic material that is nonconductive, so eddy currents cannot flow within it. The formulation of ferrite is xxFe₂O₄ where xx represents various metals. For inductor cores soft ferrites are used, which have low coercivity and thus low hysteresis loss.
Toroidal core inductors to decrease the power or frequency loss on the open two ends of the core this type of cored inductors are designed in which the cores is in closed loop or toroidal shape.Toroidal core coils are manufactured of various materials, primarily ferrite, powdered iron and laminate cores.
and finally variable inductors this is used are by sliding or screwing the core of ferrimagnetic materials differ in their concentrations variable inductances can be obtained.

Applications and mini projects can be learnt through our blog supersscience .blogspot.com in further posts

In this post we are going to have a glance on the special apparatus called inductor.
An Inductor, also called a coil or reactor, is a passive two-terminal electrical component which resists changes in electric current passing through it. It consists of a conductor such as a wire, usually wound into a coil. Energy is stored in a magnetic field in the coil as long as current flows.

  

According to Lenz's law the direction of induced electromotive for (or "e.m.f.") is always such that it opposes the change in current that created it. As a result, inductors always oppose a change in current, in the same way that a flywheel opposes a change in rotational velocity. 

Care should be taken not to confuse this with the resistance provided by a resistor.

It is defined as the ratio of the voltage to the rate of change of current.Inductors have values that typically range from 1 µH (10⁻⁶H) to 1 H.

In further posts we are going to know the different typesand applications of an inductor.

to know more facts about the indi=uctor keep going with our favorite blog supersscience.blogspot.com

In this blog we are going to know about capacitors which are used to store the energy(or)
Capacitor is an electronic component that stores electric charge. The capacitor is made of 2 close conductors (usually plates) that are separated by a dielectric material. The plates accumulate electric charge when connected to power source.
the electrical storage capacity varies with respect to the insulating material present in between the two conducting bars or planes.
https://www.youtube.com/watch?v=LNci-13Bp1U
for more information keep going with our blog supersscience.blogspot.com

In this post we are going to know all about the resistors ,meaning,types,applicationsand all through the video presented below.
see the complete video to know completely about the resistors and resistance...
Resistor:a device or an element which    opposes the flow of electrons is called resistor and the phenomenon of opposing is called resistance. 

for more videos and explanitions keep visiting our own blog supersscience.blogspot.com.

In this post i am giving the video clip representing and explaining about the waves which is already given in the previous post in visualizing mode clearly with examples also...
This video also gives the explanation regarding the super positions,wave natures,wave comparisons with the light and its formulas  and its equations.
      see the video completely for the complete information about the waves.

In this post we are going to deal about waves.there are two types of waves they are transverse waves and longitudinal waves.In the transverse waves there are sub divisions  like magnetic waves,electro magnetic waves,and even sub divisions are periodic waves and stationary waves.
we can study the wave divisions on the basis of method of propogation of waves in the way of crests and troughs or by compressions and rare fractions.here is the distinguishing pic of those two types of propogation of waves..

there is a flow chart of the complete study of waves by which we can understand clearly about the waves.                                                                                                                

in the further posts i will give detailed information about the types and more...keep going with our blog of science...................

There is another type of force in the physics we know that is electro motive force,also called emf (denoted and measured in volt), is the voltage developed by any source of electrical energy such as a battery or dynamo. It is generally defined as the electrical potential for a source in a circuit.
.A device that supplies electrical energy is called a seat of electromotive force or emf. Emfs convert chemical, mechanical, and other forms of energy into electrical energy. The product of such a device is also known as emf.

In electromagnetic induction, emf can be defined around a closed loop as the electromagnetic work  that would be done on a charge if it travels once around that loop. (While the charge travels around the loop, it can simultaneously lose the energy gained via resistance into thermal energy.) For a time-varying magnetic flux linking a loop, the electric potential scalar field is not defined due to circulating electric vector field, but nevertheless an emf does work that can be measured as a virtual electric potential around that loop.