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How great a mass could be lifted at 10 meters per second by a motor with 120 volts current and puts out 20 amperes?
Assuming 100% efficiency P=IV Power = 120 x 20 = 2400WPower = Energy/ timeIn 1 second Energy used in lifting= 2400J Energy = Force x displacement Displacement in 1 second = 10m Force= mass x gravitational field strength = mg Taking g = 10 N/kg Energy = mgh where h is height (or displacement) 2400= m 10(10) 2400 = 100m m = 24 kg
What else can I help you with?
A charge of 15 Coulomb flows through any area in a circuit each second the current is?
15 ampere. Since current = charge / time
Current is measured in?
Current is measured in Amperes (A). It represents the flow of electric charge in a circuit. It is a fundamental quantity in electrical circuits and is essential for determining the behavior of electronic components.
What is the fps unit of electric current?
The unit of electric current is amperes (A), not frames per second (fps). Frames per second is a unit used to measure video or screen display speed.
What is the amount of charge passing a gieven point ever second called?
The current, or electrical current. Measured in Ampères.
How much electrons will flow past a given point in one second if there are three amperes?
To calculate the number of electrons flowing past a given point in one second, you multiply the current (in amperes) by the charge of a single electron (approximately 1.6 x 10^-19 coulombs), and then divide by the charge of one electron to get the number of electrons. In this case, with a current of three amperes, approximately 1.875 x 10^19 electrons will flow past the point in one second.
What is the unit for current?
Amperes. This is often shortened to Amps and is abbreviated as A.
What can you measure with amperes?
Current is measured in amperes. Amperes is also coulombs per second.
The amount of current per second amperes per second is a?
Base unit delta current
How much current flows through a circuit if 2 coulombs of charge flows each second?
Current in amperes is coulombs per second, so 2 coulombs per second is 2 amperes.
What unit is current measure in?
Electrical currents are measured in a unit called amperes, which are abbreviated as "amps." There are two different designations that measure currents: direct currents (DC) and alternating currents (AC). Amperes are coulombs per second. Amperes are electrical current units that are part of the meter-kilogram-second system. A flow of one coulomb per second is equivalent to one single ampere.
What is the definition of a current?
Current is electrical charge flow, in coulombs per second. We simplify coulombs per second and call it amperes.
A charge of 15 Coulomb flows through any area in a circuit each second the current is?
15 ampere. Since current = charge / time
What can electric current be measured by?
Electric current is measured in amperes. 1 ampere = 1 coulomb/second
What is an eletric current measured in?
If you refer to the units, power (any power, not just electrical power) is energy divided by time. The SI unit is the watt, equal to 1 joule/second.
How are voltage and current measured?
ElectricalElectrical current is measured with an ammeter and in units called amperes, or amps.Stream FlowRiver flow or current (discharge) is measured in cubic feet per second or cubic meters per second.
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.
