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The potential difference across a circuit is given by the complex number V equals 5 plus j12 volts and the current is given by the complex number you equals 921degrees amperes - calculate the angle be?
Ec21
(12/3) Tan-1 = 75.96o ?
R = sqrt (52 + 122) = 13 ?
13 Sin (x+76o)
I'd double check elsewhere though
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∙ 11y ago
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What is the current through a 40-ohm resistance that has a potential difference of 160 volts?
lll
How do you Calculate the voltage of a battery if the resistance is 20hms and the current is 0.35 amperes?
Use Ohm's law. V = I * R where V is voltage in volts, I is current in amperes, and R is resistance in ohms.
Multimeter measure current in amps volts or watts?
A multimeter measures current in amperes and potential difference in volts. Wattmeters are used to measure watts and the reading is a combination of current being drawn and the voltage applied. watt = volts x amps
How many ampere in 50MV?
Amperes are a unit of electrical current flow, in coulombs per second. Volts are a unit of electrical potential difference, in joules per coulomb. The two units can not be converted without some intervening device characteristic such as resistance or power.
Calculate the current where 10 coulombs of charge pass a point in 5 seconds?
Current = charge/time = 10/5 = 2 amperes
What is the potential difference if the amperes is 5.5 and the ohms is 20?
110 v
Is potential difference measured in volts or amperes?
Volts; The Ampere is the unit for current in charge per second.
Is electric current measured in volts?
No, electric current is actually measured in amperes (amps), not volts. Volts measure the difference in electric potential between two points, while amperes measure the flow rate of electric current.
What is the current through a 40-ohm resistance that has a potential difference of 160 volts?
lll
What is the ratio of potential difference to the current of a circuit?
The ratio of potential difference to current in a circuit is known as resistance, measured in ohms (Ω). This relationship is described by Ohm's Law, which states that resistance equals voltage divided by current (R = V/I).
What is 1000 ohms?
"1,000 ohms" is the resistance of anything through which the current, expressed in amperes, is numerically equal to 0.001 times the potential difference between its terminals, expressed in volts.
Is The units of electric current is the volt?
No, the unit of electric current is the ampere (A). The volt (V) is the unit of electric potential difference or voltage.
What is electrical potential of 800va inverter?
It depends on how much current it's putting out. An inverter rated at 800 volt-amperes can deliver 220 volts at 3.636 amperes, or it can deliver 110 volts at 3.727 amperes.
How many amperes are in 400kVA at 220volts?
To calculate the amperes, you can use the formula: Amperes = Power (kVA) / Voltage. In this case, it would be 400 kVA / 220 V = 1818.18 Amperes approximately.
How do you convert 100 volts into Ampere's?
it is impossible to convert volts into amperes, because there are two different units of measurement. Volts refers, as you know, to voltage, or the electric potential difference between two points, and amperes refers to the current, or the intensity of the electric current. Its like trying to convert horses into donkeys.
What is the ratio of electric current and voltage in the closed circuit?
The name given by engineers to the ratio of "electrical potential difference" (expressed in volts) to "rate of current flow" (expressed in amperes) is "resistance" (expressed in ohms).
Is units of electric current a volt?
No, electric current is measured in amperes (A), not volts. Volts measure electric potential or voltage difference.
