The coil cannon works by fixing the acceleration coil in the barrel, and when it is passed through an alternating current, the resulting alternating magnetic field creates an induced current in the projectile coil.

The magnetic field of the induced current interacts with the magnetic field of the accelerating coil current to create an electromagnetic field force that accelerates the projectile and launches it.

Therefore, in the steel ball, Hao Zhi also needs to add a piece of cloud thunder to simulate the projectile coil.

This coil cannon, to put it simply, is actually the same principle as an electric engine.

The design of the coil electromagnetic gun is simple, Hao Zhi's electrical level can be understood, the design data is easy to find, and the simulation is effortless.

However, the electromagnetic cannon technology of various countries is generally used in railguns.

The railgun consists of two long, parallel straight guides, between which a smaller slide is placed as a projectile.

When the two rails are connected to the power supply, a strong current flows in from one guide rail, and flows back from the other guide rail through the slider, a strong magnetic field is generated between the planes of the two guide rails, and the current slider is under the action of ampere force, and the projectile will be shot out at a great speed.

(Theoretically up to sub-light speeds)

The principle of the railgun is also simple, but Hao Zhi can't find the circuit design of the guide rail and slider, and he doesn't know what kind of current state it should be.

If there is information about the rail gun, I believe that Hao Zhi will definitely be more than ten times stronger than the existing rail guns of various countries through the simulation of divine thoughts and cloud thunder, plus the fact that he can make a very long rail distance out of thin air.

Well~

Go back and ask Senior Colonel Su to see if you can get the information on the rail gun.

The formation of this electromagnetic cannon spell is very troublesome, with Hao Zhi's current ability, it will take ten seconds to launch it at the earliest.

Of course, these ten seconds include the ball's acceleration time.

After Hao Zhi mastered this spell, he began to experiment with the magnetic traction spell.

The magnetic traction spell comes from the principle of a magnetic crane, which simulates the head design of a magnetic crane through Yunlei, which can attract steel objects.

Hao Zhi first experimented with the iron seats on the ship, and then on the iron chains and anchors, and the subjects of the experiments were slightly heavier.

After the test, Hao Zhi came to the conclusion that the maximum towing weight he can now tow out of thin air is about ten tons, that is, the weight of five cars.

And as the weight increases, the magnetic force drives the object more slowly.

A ten-ton object can move a distance of one meter in one second.

A ton of objects is ten meters in a second.

And Hao Zhi's body weighs more than 100 catties, and he uses magnetic force to drive his body to move, which can reach up to 200 meters per second.

200 meters per second, this speed is very remarkable, converted, it is 720 yards,

The speed of passenger planes is 600 yards per hour.

Using magnetic traction to pull his body can actually be faster than a passenger plane.

came up with such a result, which made him extremely excited,

However, this magnetic traction has a disadvantage, that is, it consumes a lot of electricity, and based on the amount of cloud thunder in Hao Zhi's body, he can only fly continuously for ten hours at most.

Ten hours, that's a distance of seven thousand kilometers,

That's enough distance for him to fly wherever he needs to go.

Hao Zhi continued to experiment with the third spell,

This third spell is the inspiration for the induction cooker, which heats objects through induction, and if this spell is successful, then it means that he has mastered a large-area killing spell.

However, experiments come and go, no matter how Hao Zhi simulates, this spell cannot be formed.

Hao Zhi took out his mobile phone again to check the principle of the induction cooker,

After checking for a long time, Hao Zhi felt that the reason for the failure of the spell was the lack of heated conductors inside.

There are coils inside the induction cooker, and an electric current is passed through the conductor, which is then heated to produce heat.

So the heat of the induction cooker comes from the conductor, not the magnetic force,

This cloud and thunder move out of thin air, and without a conductor, it naturally cannot produce heat.

Never mind~

Play a few more fireball spells, it's about the same as an induction cooker, this spell is repetitive, and it's a pity that it didn't succeed.

In the next few days, the Thunder rode the wind and waves all the way, and Hao Zhi killed all the way.

With a 1.5-kilometer divine mind, Hao Zhi can go 150 meters underwater, and he can easily find the spirit beasts in the sea.

Hao Zhi, a sea beast less than 2 meters, couldn't look down on it, as long as it was larger than two meters, the flying sword would immediately enter the sea.

The flying sword flies at a speed of 300 meters per second, which is close to the speed of sound, and the flying sword can also move at a speed of 100 meters per second due to its small and streamlined shape.

The fastest fish in the sea is only 110 yards and moves at a speed of 30 meters per second, even after advancement, the speed is not more than 50 meters per second, and not all fish can swim so fast.

Therefore, as long as it is targeted by Hao Zhi, it can easily catch up with it at the speed of 100 meters per second of the flying sword.

Basically, Hao Zhi can earn three million silk demon pills a day.

By the time the Thunder arrived in the area of Raunandu three days later, the ship's warehouses were filled with huge sea fish.

Later in the voyage, the Thunder will turn north, cross the vast Philippine Sea, and will turn again when it reaches the vicinity of Nippon.

The day after the turn, a storm began to blow at sea.

"Boss, we can't avoid this cyclonic storm, so I can only try to navigate on the outside of the cyclone. ”

"Is there a problem with the Thunder?"

"Don't worry, the Thunder is designed as a warship, and it can withstand wind and waves below level 12. This storm has not yet reached level ten, and the Thunder can completely pass it. ”

"Okay, if there is a problem, notify me in time. ”

This time, because the route was fixed, and the storm was below level 10, in order to return to China as soon as possible, Hao Zhi decided to move on.

As the Thunder continued to move forward, the sea began to get choppy.

Category 10 gales, with a wind speed of 24-28 meters per second, can roll up waves of 9-12 meters.

By noon that day, the waves were already six or seven meters high.

In such waves, the bow of the ship was raised high, and then it sank down, like a giant dragon, constantly parting the waves, overcoming thorns and thorns, and moving forward tenaciously.

Such a bump made several ordinary passengers suffer enough, and they vomited out all the bile.

But the waves are also good,

The sea was rough, and the giant beasts in the sea hid to the bottom of the sea, but the Thunder did not have to worry about being attacked by the giant beasts.

The storm continued the next day, but the people on board had adapted to it.

Well, I don't vomit anymore~

At noon, Wang Jingsheng suddenly came over and said that Zheng Hao had something to look for him.

Zheng Hao couldn't leave the cab, so Hao Zhi could only find it by himself.

"What's the matter?"

"Boss, we have a ship in distress 30 nautical miles northeast of us and is calling for help. ”

"Who is the other person, do you have to save it?"

"Yes, according to the Marine Rescue Convention, if you encounter a call for help at sea, you must go to the rescue if you have the conditions. The other party is a Japanese research ship, which is about to sink. ”

"Then drive over. ”

"Boss, 30 nautical miles, our speed of 22 knots, it takes more than an hour to drive over, I guess when we arrive, it will sink over there. ”

Hao Zhi was silent~