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In a battery using device the current would flow from the Negitive end through say a led light then find its way to the Positive end of the battery completing the transition?
Wiki User
∙ 6y ago
NO. By tradition and usage : current flows from positive to negative. In reality : electrons flow from negative to positive.
Wiki User
∙ 6y ago
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The number of terminals on batteries?
Normally two. A positive and a negative. On specialist battery packs (like for a laptop or phone) you may find more terminals. These are used for temperature and current monitoring, for charging purposes.
How do you make electricity for a science experiment?
an electric circuit consists of a voltage source (like a battery), something to use up some of the voltage to keep it from short circuiting ( like a light bulb or a motor), and wires to connect the positive end of the battery to the light bulb or other device, then more wire to connect the other part of the bulb to the negative end of the battery.
How do you make a electromagnet or an electromagnetism?
To make a small electromagnet all you need is an iron nail and some fine isolated wire. Wind a couple of feet of the wire around the nail then connect one side of the wire to the positive side of the battery and the other to the negative. At the moment they are connected to the battery the nail is a magnet and as soon as the power comes of it will have lost most of its magnetism. Just an ordinary torch battery will do.
What does battery mean in science terms?
In any terms, science or otherwise, the word 'battery' refers to a group of objects that are intended to work together to do the same thing. Some examples might make it clearer: 1. Battery, a group of power cells used in tape recorders, timers, radios, cell phones, or in any electronic device, that are used to operate the equipment. 2. Battery, a group of military guns that are used in conjunction with each other to accomplish positive results in warfare. "The fort included a battery of 10-inch guns meant to guard the entrance to the harbor." 3. Battery, a group of related tests used to find why a person is sick. 4. Battery, a group of experiments used in science to prove or disprove a hypothesis (theory).
What is series connection?
You have two resistors, each with resistance of 12Ω, and a 12-volt battery. 1). The resistors are in series across the battery. ..... A. voltage across each resistor ..... B. current through each resistor ..... C. power dissipated by each resistor ..... D. total power delivered by the battery 2). The resistors are in parallel across the battery. ..... A. voltage across each resistor ..... B. current through each resistor ..... C. power dissipated by each resistor ..... D. total power delivered by the battery ============================================ 1). ... A. 6 volts ... B. 0.5 Amp ... C. 3 watts ... D. 6 watts 2). ... A. 12 volts ... B. 1 Amp ... C. 12 watts ... D. 24 watts
Which wire is negative and positive on a starter?
positive goes to the battery and negitive goes to a ground clamp on the frame..
What did one battery tell the other battery?
ill negitive your chare, positively
Why do you need galvanized nails to make a lemon battery?
because its negitive energy
What color is negitive on a car battery?
Usually black. Look for a negative sign ( - ) which is a just a hyphen.
How do you change a battery in a Daewoo Matiz?
AnswerLooking at the engine undo the rigth nut on the battery braket till you can slide it over the metal bracket.Undo both Plus and Negitive nuts (warning watch spanner does not connect plus and negitive).Lift battrey out and replace .Connect back up and secure in place .And don't forget to set the time again.
What would cause a key offf battery drain on a 1998 Dodge Intrepid?
Possible fix, remove NEGITIVE battery cable,..connect a common test light[aligater clamp end to cable... point end to battery post] to bridge a circuit at the NEGITIVE post-to-cable...with all doors,trunk lid, and glove box shut,key out of ignition...disconnect under hood light... if light is off there is NO battery drain, open drivers door,the testlight should come on.....this tests for battery draw...
How is the battery trminals hook up positive to positive or negative to positive?
Positive to positive, negative to negative if you are asking about installing one battery in a vehicle.
How do I connect a twelve volt car battery to two six volt batteries connected in a series?
connect the 2 six-volt batteries together one terminal each positive to negitive, this will make a 12-volt combination, then you can connect the jumper cables, one side to the 12-volt battery and one side to the two 6-volt terminals, + & -
How do you open tail boot on Volvo v70 with flat battery?
You need to pop the bonnet and get some jump leads and connect it up to the positive terminal under the plastic flap on the right hand side. Then attach the negitive lead to any metal part of the engine. This will power up the car and you will be able to use the keyfob to open the boot to gain access to the battery.
How do you charge the battery on a 2001 dodge stratus se?
Connect a battery charger to battery positive to positive negative to negative
What is a positive ground battery?
positive pole
How do you tell which is the positive battery terminal?
If the battery has round terminals the positive is the larger diameter of the two
