0
What is the resistance of an electric lamp that takes in a current of 0.40 ampere when 110 volts is applied?
Wiki User
∙ 12y ago
Ohm's Law: Resistance is voltage divided by current
110 volts divided by 0.4 amperes is 275 ohms.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agov/i=r
so 120/0.25=480
480 ohms is the resistance
Wiki User
∙ 11y agoThe resistance of a lamp operating at 115 volts and using 0.25 amp of current is 460. The relationship I used is Ohm's law.
Makayla Napier
If a 6 volt battery is connected in series to resistances of 2 ohms, 8 ohms, and 14 ohms, what is the amount of the current that is flowing?
Add your answer:
Earn +20 pts
What volts ohm ampere and watts are terms associated with this?
ohm is used to measure resistance of electric current. Ampere is used to measure electric current. volt is used to measure voltage.
What is the resistance of the heating element of an electric iron it the ampere draw is 8 amperes when 115 volts are applied?
Using Ohm's Law (E = I R) Voltage = Current x Resistance or switch around to get R = E / I: 115 volts / 8 Amperes = 14.375 Ohms The above is correct for DC current but is close enough to be used for AC current.
A trouble light has a resistance of 12 ohms and is rated 1 2 ampere what voltage must be applied to obtain the rates current?
I'm not entirely sure what your question is.if the current is 12 ampere's, the voltage is 144 voltsif the current is 1.2 amperes, the voltage is 14.4 voltsSimple multiplication....................
A complete path for electric current to follow is called a?
An Electric PathA complete path for an electric current to follow is called a closed circuit. Ampere is the SI unit for measuring an electric current.
What would be the effect of increasing the voltage of the battery?
Ohm's Law states that Voltage = Resistance (Ohms) * Current (Ampere). So when you increase voltage, you increase current.
What volts ohm ampere and watts are terms associated with this?
ohm is used to measure resistance of electric current. Ampere is used to measure electric current. volt is used to measure voltage.
Volt ohm ampere and watts are terms associated with what?
ohm is used to measure resistance of electric current. Ampere is used to measure electric current. volt is used to measure voltage.
What is the name of unit of electric current in fps system?
ampere is the unit in all the systems for electric current
How the resistance of the material is determine?
Resistance is measured in ohms and the amount of resistance that allows one ampere of current to flow when one volt is applied is one ohm.
Describe how the resistance of a material is determined?
Resistance is measured in ohms and the amount of resistance that allows one ampere of current to flow when one volt is applied is one ohm.
If the resistance of an electric current is 12 ohms and the voltage in the current is 60 V the current flowing through the circuit is?
..using the formula Voltage(V)=Current(I) * Resistance(R) .. we can get the result ...current will be 5 Ampere
What is the definition of electric current the the units of electric current?
ampere
What is the unit and abbreviation of current and resistance?
The unit of Current is Ampere. Abbreviation of Current is 'I' and that of Ampere is 'A'. The unit of Resistance is ohm. Abbreviation of Resistance is 'R' and that of ohm is the symbol of 'omega' or the symbol of 'ohm'.
What is the conductor of electric current?
AMPERE
What are the units for electric current?
ampere
What is the formula of electric current?
the formula for electric current is VI ,where v is voltage then I is the current. the unit used for current is ampere and volts for voltage. multiply the total I to the Voltage The formular of electric current is given by I=V/R ,I=P/V
Unit of electric resistance?
The unit of resistance is the 'Ohm'. A conductor through which a current of 1 ampere produces a voltage drop of 1 volt has a resistance of 1 ohm.
