0
e = 1.6*10^-19c {the charge of 1 electron)
so N = 1c / e = 6.25*10^18 electrons {divide 1 by e to find out how many}
1 billion is 10^9
so N / 10^9 = 6250000000 billion electrons!
{divide by billion to find out answer in billions}
Its a big number because e is a very small number! It takes a lot of electrons to make 1 coulomb.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How many electrons make up 1 amp?
One amp represents the flow of 1 coulomb of electrical charge per second. Therefore answer is the number of electrons in one coulomb:6.2415 × 1018 electronsSee How_many_electrons_are_in_1.0_coulomb_of_chargefor more information.
What is electric current current?
The correct term for the flow of electricity is current. Current is the number of electrons flowing per second in a circuit. The unit of electrical current flow is called the ampere. When 6.28 billion electrons pass a given point, this is called 1 coulomb. 1 coulomb per second is equal to 1 amp of current. Current flow is measured with an ammeter.
How do we measure electrical current and electrical charge?
The definition of Electric Current in my books when I was learning is - the time rate of flow of electric charge, in the direction that a positive moving charge would take and having magnitude equal to the quantity of charge per unit time. The definition of Electric Charge is - one of the basic properties of particles of matter enabling all electric and magnetic forces interactions, there are 2 kinds of charge Positive and Negative.Electric charge is measured by coulombs (coulomb is 1 ampere per second) and electric current is measured by amperes. If trying to measure use a ammeter.
An inflated rubber balloon is rubbed with a wool cloth until an excess of a billion electrons is on the balloon. what is the magnitude of the charge on the balloons?
1.602x10(-10)
What does it mean for an object to have electrical charge?
If an object has an electrical charged, it usually means that and electrical current also known as a flow of electrons is passing through it.
How does a coulomb of charge compares with the charge of a single electron?
the charge of 1 coulomb is the charge associated with 6.25 billion billion electrons
What is the answer to a coulomb is a measure of?
A coulomb is a measure of electric charge and is equal to -6.24151 x 10^18 electrons.
What is a Coulomb?
The coulomb is the SI unit of electrical charge. A coulomb, a unit of electrical charge, is defined as the amount of electric charge transported by a current of 1 ampere in 1 second. There are 6.241506×1018 electrons (or elementary charges) in a coulomb. A link is provided to the Wikipedia post on the coulomb.
What is a derived Si unit of an electric charge?
coulombs 1 coulomb is equal to the charge of 6.24 x 10^18 electrons
1 coulumb charge is equal to how many electrons?
The elementary charge ... the amount on one electron or one proton ... is 1.602 x 10-19 coulomb.So, in order to collect one coulomb, you'd need 6.242 x 1018 electrons or protons.(That's the number of electrons that pass by the middle of the wire every secondwhen the current in it is 1 Ampere.)
How many electrons does it take to produce -1 coulomb of charge?
It takes 6.25E18 electrons to produce 1 coulomb of charge.
What is dimensional formula of coulomb?
The Coulomb is a unit of electric charge. [Charge] is a fundamental quantity.
What is bigger- a coulomb or charge on an electron?
One Coulomb is the charge of about 6,241,510,000,000,000,000 electrons, so it looks likea Coulomb would probably be bigger than the charge on one electron.
What is the unit of electric charge?
coulomb (C)
The unit of electric charge is called a?
coulomb
How many electrons are in -1 coulomb?
The charge of 96,481 electrons; approximately counted as either 96,490 or 96,500 as per convenience has a charge equivalent to a Coulomb.
One Coulomb is how many electrons?
There are about 6.24 x 1018 electrons (or protons) in one coulomb of charge.
