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What is the physical meaning of charge density on lines or on areas?
Every object consists of a certain amount of positive charge and a certain amount of negative charge. For neutral objects, the amount of each type of charge is equal in every tiny, or infinitesimal, portion of the object. If the object has the shape of a line, the amount of positive charge in each tiny segment of length along the line is equal to the amount of negative charge in each tiny segment of length. For a neutral three-dimensional object, such as a cube, the amount of negative charge in each small volume element of the total volume of the cube is equal to the amount of positive charge in each small volume element. All neutral objects have a charge density of zero throughout their volumes despite the fact that they have charge. The charge density describes the amount of excess charge per given region of space. For objects that are not neutral, then, the charge density is either positive or negative. A positive charge density expresses the fact that an object has a given amount of positive charge more than it has negative charge in a specific region of space. Likewise, a negative charge density means the object has a given amount of negative charge more than positive charge for a given region of space. For a line of charge, the charge density is expressed as Coulombs per meter when using SI units. For a two-dimensional object, such as a disk, the charge density using SI units is Coulombs per (meter^2). For objects that have uniform excess charge throughout their volume, the charge density is expressed as the total amount of excess charge on the body divided by the total length/ area/ volume of the body. For objects that have nonuniform charge excesses, the charge density must be expressed as a function of position (and possibly, time) within the object.
You retured home fom mowing lawns at 300pm on Saturday it took1 12 hours to mow the first lawn it took twice as long to mow the second lawn after half a hour lunc break it took 1 14 hours to mow one?
It depends on how much you spend on the equipments. And how much for your labor. The answer is difference from each case. Some jobs, people charge by hours and some jobs, people charge by the work done. And how big is the yard that you are working on? If the yard is big you can charge more for your labor, and if the yard is small you can charge less. Also you can ask around for the professionals mow the lawn, to get some ideas.
How can a 14 year old make 300 400 dollars in 2 weeks?
Easy. mow like 2 lawns each day for 2 weeks. charge $15 $400 or so in 2 weeks
What is 50 percent of each amount?
50% of each amount is equal to 0.50 or 1/2 of each amount.
Rachel earns 4.75 an hour cutting lawns during the summer if she works 28 h each week how much does she earns in a week?
She earns 28*4.75 = 133.00
How can a 11 year old earn 100 in two weeks?
Try walking dogs, mowing lawns, shoveling snow, doing chores. Mowing lawns you could do like 5 houses for 20 dollars each, and there you go.
Maria is mowing lawns to earn money she charges 25 to mow each lawnshe spends about 2 on gas to mow each lawn how many lawns must maria mow to earn at least 200?
10 lawns
Joey had a summer job mowing lawns for 4 weeks He made a total of 440 Approximately how much did he make each week?
Joey earned $110 per week.
Taylor mows lawns every day in June except Sundays . He needs to mow 21 lawns this week and plans to mow the same number of lawns each day How any lawns does Taylor need to mow each day?
Since it is not June now, he can mow lawns every day of the week. That means he mows 3 lawns each day.
How do you make 150 fast when you are 13?
You can make $150 fast when you are 13 years old by mowing lawns or by babysitting. You can usually make at least $25 for each small lawn that you mow and you can generally get extra cash for other chores.
Does electron has lesser amount of charge than proton?
No, their charge is equal to each other.
what term describes the amount of charge that passes a point in a circuit each second?
The term that describes the amount of charge that passes a point in a circuit each second is current, measured in amperes (A).
How do you find net charge?
The net charge is the total amount of charge that the ion will have. So you will find out the charge of each group and add them all together for the net charge.
Is maintenance such as mowing of lawns and edging the same as landscaping of common element around the perimeter of a condo?
You can read your governing documents to determine the definition of common areas.As well, you can read your association's annual budget to determine whether lawn mowing and edging is a different line item from landscaping common areas.Every condominium is different, each is unique.While agreeing with the above, mowing and maintenance is ongoing work. Landscaping is new work and would normally come under a separate contract[ UK].
A student mows one lawn each week day after school and two lawns on Saturday She earns 15.75 per lawn Write an algebraic expression for the amount of money she makes on w weeks?
She mows 7 lawns a week at 15.75/lawn. Work it out.
What is the physical meaning of charge density on lines or on areas?
Every object consists of a certain amount of positive charge and a certain amount of negative charge. For neutral objects, the amount of each type of charge is equal in every tiny, or infinitesimal, portion of the object. If the object has the shape of a line, the amount of positive charge in each tiny segment of length along the line is equal to the amount of negative charge in each tiny segment of length. For a neutral three-dimensional object, such as a cube, the amount of negative charge in each small volume element of the total volume of the cube is equal to the amount of positive charge in each small volume element. All neutral objects have a charge density of zero throughout their volumes despite the fact that they have charge. The charge density describes the amount of excess charge per given region of space. For objects that are not neutral, then, the charge density is either positive or negative. A positive charge density expresses the fact that an object has a given amount of positive charge more than it has negative charge in a specific region of space. Likewise, a negative charge density means the object has a given amount of negative charge more than positive charge for a given region of space. For a line of charge, the charge density is expressed as Coulombs per meter when using SI units. For a two-dimensional object, such as a disk, the charge density using SI units is Coulombs per (meter^2). For objects that have uniform excess charge throughout their volume, the charge density is expressed as the total amount of excess charge on the body divided by the total length/ area/ volume of the body. For objects that have nonuniform charge excesses, the charge density must be expressed as a function of position (and possibly, time) within the object.
How do the electric force between two objects depends on the amount of charge?
The electric force between two objects is directly proportional to the amount of charge on each object. As the amount of charge increases, the electric force between the objects also increases. Conversely, if the amount of charge decreases, the electric force between the objects will decrease.
