END Initiated...

Fleming's Left-hand rule for electric motors states that whenever a current-carrying conductor is placed in a magnetic field, the conductor experiences a force which is perpendicular to both the magnetic field and the direction of the current.

It was a visual mnemonic created by one of the fore-runners of electrical engineering of the previous world Kiel resided in. It was this same principle that created the second industrial revolution in that age.

According to Fleming's left-hand rule, if the thumb, forefinger and middle finger of the left hand are stretched to be perpendicular to each other; and if the forefinger represents the direction of the magnetic field, the middle finger represents the direction of the current, then the thumb represents the direction of the force.

Kiel knew how this principle worked. However, understanding the principle and using it for the practical objective was a totally different matter. Kiel was now faced with the same problem. He needed a desperate measure to save would be general. However, what could he do in such a small interval of time?

According to the system, the Black Leopard somehow absorbed a large amount of magic energy and used it to simulate itself into entering the berserk state.

The berserk state gave it incomparable speed, strength and defence; however, everything has a cost. 

It had to pay its sanity and life for it. If it still could not gain the blood and soul essence of a higher level compatible beast bloodline in borrowed time, it would lose itself. 

That's right the beast was now using borrowed time!

[The more it stays in the berserk stage, the more it uses its life force. However, from the d.e.s.i.r.e in its eyes, it is longing for the high-level bloodline in that cat and it seems to be very compatible. Although I can't determine the species and race of the cat due to authorization limit, I can still infer that it is a much higher level than the Shadow Wind Leopard. So the Wind Shadow Leopard can rely on the cat's blood and soul essence to break free of its bloodline limit. ]

"So you're saying that it is the beast is betting its life on this!"

[Technically yes!]

"Hmm, after all, a leopard also belongs to the cat's family. So the compatibility can be seen."

Kiel was however deeply astounded by the tenacity and determination of the beast to break past its limit, as it still didn't cower by the aura of the high-level beast bloodline in front of it. 

Kiel for the very first time witnessed the battle for survival and the will of a beast to break past its limit. 

In most novels, it was a common phenomenon but Kiel could see the real novelty as they fought. It was not a battle to entertain readers! 

It was a real battle of survival in which one side would die for the other side to prosper! This was a reality, not some novel scenario to please the readers!

Although there were many cases of fighters being impressed by the opponents, no words could describe Kiel's emotions at the moment. 

In one hand, he wanted to help his future general, and on the other hand, he wanted to witness how far the beast ahead could go just to defy its destiny. How far it could go just so that it could live!

It was the emotions that could not be described but only experienced. It was the same feeling that brought him back to his labs where he spent most of his life. Nostalgia! However, Kiel didn't get much time to feel such emotions, as a system prompt bought him back to reality.

[Host be quick in your plan! The moment the bigger beast tries to devour the smaller beast, it would realise that they are bound by a contract! It can only kill its owner to devour the beast. Then you will lose your chance. So be quick.]

"Alright! Back to work!"

Kiel took out two 5 centimetres needles and one 3 cms needle. His physical ability was definitely not enough to stall the beast until it lost the boost from its berserk stage. Neither he could use the ?? force which was similar to telekinesis to drive his needles into the beast. 

That force didn't have enough propellant force to drive them into the tough hide of the beast, Kiel also didn't understand its principles properly to derive longer-range skills out of it. Also, it was very energy consuming and he didn't have enough time to make more preparations.

 Kiel didn't want to die with the girls here as he knew after dealing with the others it would come for him. So we're his senses telling him. 

It was an odd phenomenon but it was really happening now. He could feel the bloodl.u.s.t and killing intent of the beast.

So he could only pick his best bet now. And that was using the known Magnetic Force. Kiel was in his strongest Tranquil State. So after doing all kinds of simulations and theories in his head for a minute, he finally came out a feasible plan.

That is to use the concept of ancient induction motor designs from his previous life to propel a small needle forward and use the kinetic energy it gained from acceleration to hit the injured left eye of the beast at the moment when it least expected it. 

However, even if the plan sounded good, where would he gain the electricity to produce the kinetic force? So he had to dig deep in his brain to use the things available to their best!

Fleming's left-hand rule could solve the problem for the force needed to propel the small needle forward, while he could use the other two bigger needles as conductors to complete the circuit for the flow of electricity. After all, his hand could not conduct electricity. 

That's why Kiel wanted to awaken the lightning element. It could help him in pushing forward a lot of things that he had in his mind. But whatever! It's not like he didn't have any other means.

"It's a pity! But it's not like I can't do without it!"

A motor works using rotational motion. However, everyone who has a basic knowledge of physics would know that rotational motion is a kind of linear motion which just changes it's vector or direction constantly. That is it is a linear motion about an axis.

And it was quite easy for him to convert the rotational motion to linear motion. If we remove the axis, the rotor would fly off that is get converted into linear motion.

Now that the problem of torque was solved, there remained the only problem of energy aka electricity. However, Kiel had a very good idea about how to get electricity for free!

To use the planet's magnetic elements to induce electric elements in his set up.

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Next chapter Sneak Peek:

Magnetism and electricity are correlated. And here came another physics pioneer law which started all this! 

First Law of Faraday's Electromagnetic Induction states that whenever a conductor is placed in a varying magnetic field emf is induced which is called induced emf if the conductor circuit is closed current are also induced which is called induced current.

So Kiel took out some copper wires and wound them together to form a coil. This will produce electricity which would power up the system, as he manipulated the magnetic field to change. Simple right?

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Note-

This is to warn the readers what I am introducing in the story is nowhere related to free energy!

This is to warn all the fellas who believe that we can drive free energy! They are all scams!

Free energy isn't possible according to science as perpetual motion is impossible because all kind of energy is never created but only transformed. All moving elements have energy losses mainly by heat or by friction and this is why perpetual motion is impossible.

Although there is a huge amount of magnetomotive force and magnetic energy around us, a magnetic field alone doesn't create electricity. A changing magnetic field does. The Earth's magnetic field does change a tiny bit but not enough to really generate much. 

The other option is to move an inductor through the Earth's surface, but that means doing work! No free things! 

You can't get more than you put into a machine! It would mean having more than 100 per cent efficiency! Impossible!?

All the forms of energy available for the long term are stable and don't want to change! So don't believe those claims! Don't be fooled and waste your money!

You can only do work if you eat! If you don't eat or drink and only work, you will lose yourself mostly in a few days, after you use your stored fat!

Free energy means the advent of perpetual machines! It may be possible in the magical worlds, where magical energy is there to provide the energy output always to supplement the other energies, but it is not possible in the real world.

What free energy specifies is that we are creating energy instead of converting energy! In other words, becoming a god! And no you are not a god! So don't think about it! 

Unless we can maybe someday unlock dark matter! As it is not possible with the ordinary matter!

So my friends stay alert and don't get driven by these fake channels! Stay alert stay safe!!