Batteries placed in series (which is what you're describing) add their voltages together.
Thus two 1.5 volt batteries give 3 volts in series ... IF they point in the same direction.
If they point in opposite directions, you get zero volts.
A positive charge placed next to a negative charge will attract each other due to the difference in their charges. Positive and negative charges attract each other according to the basic principle of electricity.
Electric Field between positive and negative charges. If the Electric Field in which both the positive and negative charges are present is stronger than the Electric Field between the two charges we are talking about, the the negative charge will move away from the positive charge in that positive direction of the field. If not, then the negative charge will get attracted to the positive charge and stay at the position of the positive charge. It will be pulled toward the source of the electric field. (Novanet)
The negative and positive terminals in a nickel-cadmium battery are placed close together to reduce the internal resistance of the battery. This design ensures efficient flow of electrons between the electrodes and facilitates a quicker discharge/recharge process.
The metal strips are called electrodes. The positive electrode is known as the anode, and the negative electrode is called the cathode. They are used to conduct electricity through the electrolyte solution to facilitate the electrolysis process.
the dielectric placed between the positive and negative plates of a capacitor prevents the collapse of plates due to so strong attractive forces between them and retains the potential difference between the plates.....
The batteries need to be wired in a series configuration. Wire the negative of the first battery to the positive of the second battery, and the negative of the second to the positive to the third. If the batteries were placed in a straight line they will look like train cars, with all positive ends of the batteries pointing in the same direction. The batteries voltages are now added together for three 12 volt batteries making 36 volts.
Positive numbers go to the right of zero, negative numbers go to the left of zero.
Sign
Positioning your Duracell battery is essential to the proper functioning of whatever machine you are placing it in. Try to ensure that you are following the placement directions correctly. These are normally printed on the metal or plastic just above the battery slot. There should be negative and positive indicators on both the battery and the electronic device to help show you where the batteries should be placed.
With regular dry cell batteries, the flat negative (-) side always sits against the spring.
Positive electric fields point away from positive charges and towards negative charges, while negative electric fields point towards positive charges and away from negative charges. In both cases, the direction indicates the direction that a positive test charge would move if placed in that field.
Because they are connected in series. Lets say you have a flashlight that holds 2 D cell batteries. Each battery puts out 1.5 volts. Connect them in series and together they put out 3 volts. The flashlight is designed to run on 3 volts. A electronic device that uses 4 AA batteries is using 6 volts even though each battery is only putting out 1.5 volts. Connected in series you add to the voltage with the addition of each new battery.
A: It may look to you as apposite but I ASSURE YOU PHYSICALLY THEY MAY INSTALLED OPPOSITE BUT ELECTRICALLY THE ARE INSTALLED IN SERIES
An ambrotype is an early type of photograph in which a glass negative appears positive when placed on a black background.
A positive charge placed next to a negative charge will attract each other due to the difference in their charges. Positive and negative charges attract each other according to the basic principle of electricity.
Electric Field between positive and negative charges. If the Electric Field in which both the positive and negative charges are present is stronger than the Electric Field between the two charges we are talking about, the the negative charge will move away from the positive charge in that positive direction of the field. If not, then the negative charge will get attracted to the positive charge and stay at the position of the positive charge. It will be pulled toward the source of the electric field. (Novanet)
It means you probably fried the electronics.