You need to think about the utility of the outlets. Will they be near where you need them. You should also alternate circuits so that you have two 20 Amp circuits with one circuit on every other outlet. You also need GFCI. A general residential requirement is any wall location has to be within 6 ft. of an outlet. This is much too far for kitchen counters. I recommend no more than about 3 feet apart in areas where appliances are used.
Answer for USA
The NEC requires that any counter top wall space 12 inches or wider shall have a receptacle (outlet) and no point on the wall above a counter shall be more than 24 inches from a receptacle. This would allow you to place receptacles as much as 4 feet apart but this is not adviseable. I like the 3 feet suggestion and have installed them as close as 2 feet myself. Unless there is a serious cost factor, you need to install more than you think you will need. You are required to have at least 2 - 20 amp circuits serving kitchen counters.
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After considering your question further, you are actually asking what is the minimum distance between outlets. There is no minimum distance. You could line them up one right after another continuously along the counter top if you chose to do so, but I don't know why you would.
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Before you do any work yourself
on circuits, equipment or appliances,
ensure the circuit is, in fact, OFF.
IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB
SAFELY AND COMPETENTLY
REFER THIS WORK TO QUALIFIED PROFESSIONALS.
In a home, general use outlets along a wall should be no further than 12 feet apart. Home general use electrical appliances are designed with 6 foot cords so that they may usually reach an outlet if placed next to a wall. On a kitchen counter the distance is every four feet. Counter top appliances have 2 foot cords designed to reach these outlets.
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As always, if you are in doubt about what to do, the best advice anyone should give you is to call a licensed electrician to advise what work is needed.
Before you do any work yourself,
on electrical circuits, equipment or appliances,
always use a test meter to ensure the circuit is, in fact, de-energized.
IF YOU ARE NOT ALREADY SURE YOU CAN DO THIS JOB
SAFELY AND COMPETENTLY
REFER THIS WORK TO QUALIFIED PROFESSIONALS.
In the United States, there is no requirement in the national code for commercial buildings. Outlets are often referred to as "convenience outlets" and I often say if one is not convenient when you need it, there aren't enough.
The requirement for homes in the United States is no point along the wall line shall be more than 6 feet from a receptacle. This means the maximum distance is 12 feet, which is usually not enough for convenience.
what should be the distance between instrument cable and electrical cable
four feet i think may be less that may be gas im thinking of
their is no set distance the distance between outlets is 12 feet the code reads something like this, nowhere along the unbroken wall should you be more then 6 feet from an outlet
The receptacle is usually 12" to center and a distance radius of six feet between outlets along the wall.
Before the code requiring all outlets to have GFCI protection that at within 6' of a water source you were required to install the outlet at least 6' from the sink. Now, there is no minimum distance but all outlets must be GFCI protected that are installed within 6' of a water source.
what should be the distance between instrument cable and electrical cable
When the separation distance between a pair of ions is doubled, the electrical force between them decreases by a factor of 4. This is because the electrical force is inversely proportional to the square of the distance between the charges.
The electrical force between charges decreases as the distance between them increases. This is because the force follows an inverse square law relationship with distance, meaning that it weakens proportionally to the square of the distance between the charges.
four feet i think may be less that may be gas im thinking of
They have equal distance between them to keep balance.
The electrical force between two charged objects varies inversely with the square of the distance between them. This means that as the distance between the objects increases, the electrical force decreases.
Electrical forces are inversely proportional to the square of the distance separating the charges.
When the distance between objects decreases, the electrical force between them increases. This is because the force of attraction or repulsion between charged objects is inversely proportional to the square of the distance between them, following Coulomb's law. Thus, as the distance decreases, the force strengthens.
The electrical force between two charges is inversely proportional to the square of the distance between them. If the distance is increased by a factor of 6, the electrical force will decrease by a factor of 6^2=36.
150mm
The electrical force between two charged objects is inversely proportional to the square of the distance between them, according to Coulomb's law. So if the distance between the objects increases by a factor of 4, the electrical force would decrease by a factor of 16 (4^2).
increases by a factor of 4. This is because the electrical force is inversely proportional to the square of the distance between the charges. Therefore, reducing the distance by half results in the force increasing by a factor of (1/0.5)^2 = 4.