Is there a regulation on what to connect to the positive and negative poles of the battery?

Normally, the positive and negative poles of the battery are, of course, connected. The power switch and electrical appliances are not directly connected with wires for the positive and negative poles of the battery.

There are certain rules to be connected between the positive and negative poles, such as connecting lines or connecting some other things.

The positive and negative poles of the battery are specified to be connected, depending on the requirements of the electrical appliances. There are requirements for positive and negative poles for electrical appliances, and there are requirements for positive and negative poles of batteries.

The positive and negative poles of the battery are usually connected with wires, and electrical appliances can be connected in the middle.

Is there a regulation on what to connect to the positive and negative poles of the battery? There must be a rule, the positive electrode and the negative electrode are connected to each other. Three connected machines cannot conduct electricity.

There should be no regulation on what to connect between the positive and negative poles of the battery, but in this case, he must also make a connection, as long as it is according to his description of the policy, it should be okay.

For the battery, it is divided into positive and negative poles, when we use it, if it is connected in parallel, the positive electrode and the positive electrode can be connected together, and the positive and negative electrodes must be connected end to end if they are connected in series.

What is the prescribed connection between the positive and negative poles? I feel that the positive and negative poles are generally connected in series, and the electrical appliances are connected in parallel, which depends on what kind of electrical appliances it is?

The positive and negative poles of the battery must correspond to the positive pole as specified in how to connect the positive pole. The negative electrode must correspond to the negative electrode.

This is also regulated in the connection process and must be. The positive and negative poles are connected.

There are several situations of internal short circuits in the battery: short circuit between the positive and negative electrodes, short circuit between the positive and external electrodes of the battery, negative and external short circuits of the battery, all external short circuits. To avoid preventing these risks altogether, it is necessary to add insurance to the limit.

Forming a loop to move electrons An electric current is a flow of charge formed by the directional movement of charged ions. The positive and negative poles form an electric field, and the formation of the electric current is driven by the electric field.

Because the positive and negative poles of the battery are directly connected, the battery will be damaged, and in serious cases, ** accidents will occur.

Is there a regulation on what to connect to the positive and negative poles of the battery? I think there are regulations on the positive and negative stages of the battery, and it should be connected or something.

What are the consequences of the positive and negative poles of the battery? Consequences of battery polarity reversal:1. The consequence of battery series and polarity reversal is that no current is generated at all and no short circuit is formed. 2.Measure the electromotive force.

If the polarity of the battery is reversed, the voltage of the circuit cannot be zeroed, that is, the electromotive force of the battery under test cannot be measured. 3.After the battery polarity is reversed, the power supply equipment will be burned and the components will be seriously heated.

Breakdown, and even deflagration can occur in severe cases. 4.If the battery polarity is reversed, the battery itself will heat up or even ** due to over-discharge. @2019

What are the consequences of the intersection of the positive and negative electrodes of the battery? 1.The more fully charged or sufficient, such as a high-capacity, high-power battery, the more serious the consequences, such a battery will likely spark at the moment when the positive and negative electrodes intersect, if there are flammable and explosive substances around, fire or **; At the same time, the inside of the battery will be severely heated due to a huge current passing through, which is possible to be burned if you hold the battery, or other ** contact batteries in the body, and the battery itself may occur due to severe heating**; In addition, the battery may be damaged due to severe heat generation.

2.For a battery that is completely uncharged, although there will be no serious consequences when the positive and negative poles of the battery intersect, if the positive and negative electrodes of the battery are in a state of intersection for a long time, then the battery will likely be deeply overdischarged due to the short circuit of the bright beam, and the deep overdischarge may damage or reduce the performance or service life of the electric orange pool.

Positive electrode: An electrode with a higher electric potential. Negative Pole:

Electrodes with lower potential. Anode: An electrode where the oxidation reaction occurs.

Cathode: The electrode where the reduction reaction takes place. Anions always move towards the anode, and cations always move towards the cathode.

In galvanic cells, the positive electrode is equal to the cathode and the negative electrode is equal to the anode. In the cell, the positive electrode is equal to the anode, and the negative electrode is equal to the cathode.

In a chemical battery, the direct conversion of chemical energy into electrical energy is the result of spontaneous chemical reactions such as oxidation and reduction within the battery, which are carried out on two electrodes. The anode active material is composed of a reducing agent with a negative potential and stable in electrolysis, such as active metals such as zinc, cadmium, lead, and hydrogen or hydrocarbons.

The cathode active material is composed of oxidants with positive potential and stable in the electrolyte, such as manganese dioxide, lead dioxide, nickel oxide and other metal oxides, oxygen or air, halogens and their salts, oxygenated acids and their salts, etc.

When the negative pole of the two batteries is connected to the positive pole, there will be a current loop.

1. The electrons generated by the negative electrode of the battery should continue to flow to the positive electrode of the battery, and the positive ions produced by the negative electrode of the battery should continue to flow to the positive electrode of the battery, so as to ensure that the reaction can be carried out continuously. Kamiga Qin.

2. The direction of the current is defined according to the direction of the positive ion movement, which is the opposite of the direction of the electron migration and dissipation. This is the reason why the current inside the battery flows from the negative to the positive electrode.

3. The potential difference between the two ends causes the anion of the positive electrode of the battery to move to the negative electrode, the cation of the negative electrode of the battery to move to the positive electrode, and the electrons generated by the negative electrode are transferred to the positive electrode through the wire.

Summary. Hello, it depends:

1. Charging: When the battery needs to be charged, it should first lap the positive electrode and then the negative electrode; After starting, first loosen the negative electrode, and then loosen the positive electrode.

2. Stop: When the battery stops supplying power, the electric door should be closed, and the negative electrode should be removed first, and then the positive electrode should be removed; When installing, install the positive electrode first, and then install the negative electrode.

The lithium battery is connected to the positive or negative electrode first.

Hello, depending on the situation: 1. Charging: When the battery needs to be charged, it should first lap the positive pole and then the negative pole; After starting, first loosen the negative electrode, and then loosen the positive electrode.

2. Stop: When the battery stops supplying power, the electric door should be closed, and the negative electrode should be removed first, and then the positive electrode should be removed; When installing, install the positive electrode first, and then install the negative electrode.

Relatively good.