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1.8A is the current or I. the time is 1 second, or t. and you don't know the charge or Q. the formular is I=Q/t so you substitute the values into the equation. so 1.8=Q/1 then rearrange, so Q=1.8*1 so Q=1.8.
then you need to divide the charge by the charge of one electron which is
-1.6E-19(E is expotential so X10) so 1.8/-1.6E-19=-1.125E19 and the unit is mms-1 so the answer would be -1.125E19mms-1 i hope that is helpful =D
If 1 A is flowing, then 1 C (one Coulomb) of charge passes the reference point each second.
The electron's charge has a magnitude of 1.602 x 10-19 C, and therefore the number of electrons passing the reference point each second is:
1 / (1.602 x 10-19) = 6.24 x 1018
(to three significant figures).
1 coulomb = 1 ampere-second = 6.242 x 1018 electrons
1 ampere x 1 millisecond = (1 x 0.001) = 10-3 coulomb = 6.242 x 1015 electrons
Pulses of current in one second refers to frequency, which is measured in hertz (Hz). Therefore, the number of pulses in one second depends on the frequency of the current.
I=1.3A
e-=1.6x10^-19C
I=ne/t
n=It/e
=(1.3A X 1s)/ (1.6x10^-19)
=8.12*10^18 e-
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House current in the US oscillates how many times in one second?
The general oscilattion rating for a United States household electrical system is 60 times per second. This is know as Hrtz (prnounced Hets). Therefore, home electrical systems in the US run at 60 Hrtz.
How many nanoseconds in one second?
There are one billion nanoseconds in one second.
One coulomd per second is equal to?
One coulomb of electric charge per second passing a fixed point in a conductoris the definition of a current of 1 Ampere through the conductor.CommentAn ampere is most definitely not defined as a 'coulomb per second'. It is defined in terms of the force between two, parallel, current carrying conductors.
A current of 1 ampere is a flow of charge at the rate of?
1 ampere is one Coulomb per second or 6.25E18 electrons per second.
The ampere is the unit of electric in the metric system The amount of current per second is what?
The ampere is the unit that measures current. The current is like a flow in a pipe or a river. Just like a flow could be liters or gallons per second, one ampere is 6.24 x1018 electrons passing per second.
How many pulse in one second?
A pulse is typically counted per heartbeat, which varies from person to person but averages around 60-100 beats per minute at rest. To convert this to pulses in one second, you would divide by 60 (for 60 seconds in a minute), resulting in roughly 1-1.7 pulses per second.
How does a diode convert AC to dc current explain by circuit diagram?
Normal house current is AC meaning it alternates on a wire first going one direction then the opposite. Standard AC is 60 hz meaning it does this 60 times per second. A diode allows current flow in one direction only. If you put a diode in an AC line, you will get pulses of current going only one direction on its backside because it refuses to conduct current in the opposite direction. Capacitive and inductive filters on the pulsing side of the diode smooth the current out so that it is no longer pulses going in one direction, it is a steady stream of electrons (DC).
Unit of measurement of current per second?
The unit for current is Ampère. The "per second" is already implied, since one Ampère is equal to one Coloumb per second, so current is charge per second. I don't believe "current per second" makes sense.
What are twokinds of electric current?
One distinction that is often made is between DC (direct current, flows in one direction) and AC (alternating current, changes direction many times per second).
What does a current and coulomb have in common?
A coulomb is the charge caused by a constant current of one ampere (what current is measured in) in one second.
What does timeslot duty factor For link 16 mean?
Time Slot Duty Factor (TSDF) is a percentage value representation of the number of Link 16 pulses in a 12 second frame. 100% TSDF = 396,288 pulses in a frame It's one STD pack or P2DP Transmission (258 pulses) in every slot in a frame.
How many coulombs can be transferred in one second?
One coulomb of charge is equivalent to the transfer of approximately 6.242 x 10^18 electrons. This transfer rate is used to measure electric current, which is typically expressed in coulombs per second or amperes (A).
What is the difference between grains and pulses?
One of the differences between grains and pulses is that pulses, which are considered legumes, have more proteins than grains. Pulses are also normally found in pods when they are growing and cereals are not. Pulses are also not grown in as much of a quantity as grains are.
How many clock pulses are required by adc0804 ic to complete one analog-to-digital conversion?
Approximately 70
The ampere is the unit of electric current in the metric system The amount of current per second amperes per second is a?
A coulomb is the quantity of charge displaced by a one ampere per second.
The unit for current is?
Current is measured in amperes, or amps for short (A). One ampere equals one coulomb of charge per second.
How many cycles in 60 Hz?
A cycle is one complete revolution of the sine wave. Hertz is the frequency of the alternating current, how many complete cycles per second. 60 Hertz would have 60 cycles each second.
