Payal Priya
Birsa Institute of Technology (BIT), Sindri
Payal Priya has created this Calculator and 400+ more calculators!
Saiju Shah
Jayawant Shikshan Prasarak Mandal (JSPM), Pune
Saiju Shah has verified this Calculator and 1000+ more calculators!

11 Other formulas that you can solve using the same Inputs

Heat Energy when an electric potential difference, the electric current and time taken
Heat Rate=Electric Potential Difference*Electric Current*Time Taken to Travel Go
Heat Energy when an electric potential difference, time taken, and resistance through a conductor is given
Heat Rate=Electric Potential Difference^2*Time Taken to Travel/Resistance Go
Equivalent resistance in parallel
Equivalent Resistance =(1/Resistance+1/Final Resistance)^(-1) Go
Electromotive force when battery is discharging
Voltage=(Electromotive Force)-(Electric Current*Resistance) Go
Electromotive force when battery is charging
Voltage=(Electromotive Force)+(Electric Current*Resistance) Go
Power when electric potential difference and electric current are given
Power=Electric Potential Difference*Electric Current Go
Current Density when Electric Current and Area is Given
Current Density=Electric Current/Area of Conductor Go
Equivalent resistance in series
Equivalent Resistance =Resistance+Final Resistance Go
Power, when electric potential difference and resistance are given,
Power=Electric Potential Difference^2/Resistance Go
Heat generated through resistance
Heat Rate=Electric Current^2*Resistance*Time Go
Ohm's Law
Voltage=Electric Current*Resistance Go

11 Other formulas that calculate the same Output

Power transmittted by a belt
Power=(Tensions in the tight side of belt-Tensions in the slack side of belt)* Velocity of the belt Go
Power In Single-Phase AC Circuits When Current Is Given
Power=Electric Current*Electric Current*Resistance*cos(Theta) Go
Power when electric potential difference and electric current are given
Power=Electric Potential Difference*Electric Current Go
Power, when electric potential difference and resistance are given,
Power=Electric Potential Difference^2/Resistance Go
Power in Single-Phase AC Circuits When Voltage is Given
Power=(Voltage*Voltage*cos(Theta))/Resistance Go
Power In Single-Phase AC Circuits
Power=Voltage*Electric Current*cos(Theta) Go
Power Generated When The Armature Current Is Given
Power=Induced voltage*Armature Current Go
Converted Power
Power=Induced voltage*Armature Current Go
Power Generated When Torque is Given
Power=Angular Speed*Torque Go
Gross Mechanical Power
Power=(1-Slip)*Input Power Go
Output Power
Power=Voltage*Load current Go

Power, when electric current and resistance are given Formula

Power=(Electric Current)^2*Resistance
P=(i)^2*R
More formulas
Electric Current when Charge and Time are Given Go
Electric Field Go
Ohm's Law Go
Resistance Go
Power when electric potential difference and electric current are given Go
Power, when electric potential difference and resistance are given, Go
Current Density when Electric Current and Area is Given Go
Electric Current when Drift Velocity is Given Go
Current Density when Resistivity is Given Go
Resistivity Go
Resistance on stretching of wire Go
Heat generated through resistance Go
Heat Energy when an electric potential difference, the electric current and time taken Go
Heat Energy when an electric potential difference, time taken, and resistance through a conductor is given Go
Electromotive force when battery is discharging Go
Electromotive force when battery is charging Go
Equivalent resistance in series Go
Equivalent resistance in parallel Go
Shunt in ammeter Go
Potential difference through voltmeter Go
Internal resistance using potentiometer Go
Metre Bridge Go
Drift Speed when Cross-Sectional Area is Given Go
Drift Speed Go
Resistance of a Wire Go
Temperature Dependence of Resistance Go

How is the power of a device calculated ?

The energy liberated per second in a device is called its Power. Its formula is P = I^2*R where P is the power measured in watt, I is the current flowing measured in Ampere and R is the resistance measured in ohms.

How to Calculate Power, when electric current and resistance are given?

Power, when electric current and resistance are given calculator uses Power=(Electric Current)^2*Resistance to calculate the Power, Power, when electric current and resistance are given in a device, is the energy liberated per second in a device. Power and is denoted by P symbol.

How to calculate Power, when electric current and resistance are given using this online calculator? To use this online calculator for Power, when electric current and resistance are given, enter Electric Current (i) and Resistance (R) and hit the calculate button. Here is how the Power, when electric current and resistance are given calculation can be explained with given input values -> 4000 = (20)^2*10.

FAQ

What is Power, when electric current and resistance are given?
Power, when electric current and resistance are given in a device, is the energy liberated per second in a device and is represented as P=(i)^2*R or Power=(Electric Current)^2*Resistance. Electric Current is the time rate of flow of charge through a cross sectional area and Resistance is a measure of the opposition to current flow in an electrical circuit. Its S.I unit is ohm.
How to calculate Power, when electric current and resistance are given?
Power, when electric current and resistance are given in a device, is the energy liberated per second in a device is calculated using Power=(Electric Current)^2*Resistance. To calculate Power, when electric current and resistance are given, you need Electric Current (i) and Resistance (R). With our tool, you need to enter the respective value for Electric Current and Resistance and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Power?
In this formula, Power uses Electric Current and Resistance. We can use 11 other way(s) to calculate the same, which is/are as follows -
  • Power=Electric Potential Difference*Electric Current
  • Power=Electric Potential Difference^2/Resistance
  • Power=(1-Slip)*Input Power
  • Power=Angular Speed*Torque
  • Power=Induced voltage*Armature Current
  • Power=Voltage*Load current
  • Power=Induced voltage*Armature Current
  • Power=(Tensions in the tight side of belt-Tensions in the slack side of belt)* Velocity of the belt
  • Power=Voltage*Electric Current*cos(Theta)
  • Power=Electric Current*Electric Current*Resistance*cos(Theta)
  • Power=(Voltage*Voltage*cos(Theta))/Resistance
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