Power given Electric Current and Resistance Solution

STEP 0: Pre-Calculation Summary
Formula Used
Power = Electric Current^2*Resistance
P = I^2*R
This formula uses 3 Variables
Variables Used
Power - (Measured in Watt) - Power is the amount of energy liberated per second in a device.
Electric Current - (Measured in Ampere) - Electric Current is the time rate of flow of charge through a cross sectional area.
Resistance - (Measured in Ohm) - Resistance is a measure of the opposition to current flow in an electrical circuit. Its S.I unit is ohm.
STEP 1: Convert Input(s) to Base Unit
Electric Current: 0.9577 Ampere --> 0.9577 Ampere No Conversion Required
Resistance: 18.795 Ohm --> 18.795 Ohm No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
P = I^2*R --> 0.9577^2*18.795
Evaluating ... ...
P = 17.23857270555
STEP 3: Convert Result to Output's Unit
17.23857270555 Watt --> No Conversion Required
FINAL ANSWER
17.23857270555 17.23857 Watt <-- Power
(Calculation completed in 00.004 seconds)

Credits

Created by Payal Priya
Birsa Institute of Technology (BIT), Sindri
Payal Priya has created this Calculator and 600+ more calculators!
Verified by Anshika Arya
National Institute Of Technology (NIT), Hamirpur
Anshika Arya has verified this Calculator and 2500+ more calculators!

10+ Heat Input in Welding Calculators

Net heat supplied to joint
Go Heat Required per Unit Volume = Heat Transfer Efficiency*Electrode Potential*Electric Current/(Melting Efficiency*Travel Speed of Electrode*Area)
Heat required to Melt Joint
Go Heat Required = Mass*((Specific Heat Capacity at Constant Pressure*Rise in Temperature)+Latent Heat of Fusion)
Total heat generated in resistance welding
Go Heat Generated = Constant to Account for Heat Losses*Input Current^2*Resistance*Time
Net heat per unit volume available for Arc welding
Go Heat Required per Unit Volume = Input Power/(Travel Speed of Electrode*Area)
Rated Duty Cycle given Actual Duty Cycle
Go Rated Duty Cycle = Required Duty Cycle*(Maximum Current/Rated Current)^2
Heat Transfer Efficiency
Go Heat Transfer Efficiency = Net Heat Supplied/Heat Generated
Power given Electric Potential Difference and Electric Current
Go Power = Electric Potential Difference*Electric Current
Power given Electric Potential Difference and Resistance
Go Power = (Electric Potential Difference^2)/Resistance
Melting Efficiency
Go Melting Efficiency = Heat Required/Net Heat Supplied
Power given Electric Current and Resistance
Go Power = Electric Current^2*Resistance

6 Energy and Power Calculators

Heat Energy given Electric Potential Difference and Electric Current
Go Heat Rate = Electric Potential Difference*Electric Current*Total Time Taken
Heat Energy given Electric Potential Difference and Resistance
Go Heat Rate = Electric Potential Difference^2*Total Time Taken/Resistance
Heat Generated through Resistance
Go Heat Rate = Electric Current^2*Resistance*Total Time Taken
Power given Electric Potential Difference and Electric Current
Go Power = Electric Potential Difference*Electric Current
Power given Electric Potential Difference and Resistance
Go Power = (Electric Potential Difference^2)/Resistance
Power given Electric Current and Resistance
Go Power = Electric Current^2*Resistance

Power given Electric Current and Resistance Formula

Power = Electric Current^2*Resistance
P = I^2*R

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 given Electric Current and Resistance?

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

How to calculate Power given Electric Current and Resistance using this online calculator? To use this online calculator for Power given Electric Current and Resistance, enter Electric Current (I) & Resistance (R) and hit the calculate button. Here is how the Power given Electric Current and Resistance calculation can be explained with given input values -> 17.23857 = 0.9577^2*18.795.

FAQ

What is Power given Electric Current and Resistance?
Power given electric current and resistance 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 & Resistance is a measure of the opposition to current flow in an electrical circuit. Its S.I unit is ohm.
How to calculate Power given Electric Current and Resistance?
Power given electric current and resistance in a device is the energy liberated per second in a device is calculated using Power = Electric Current^2*Resistance. To calculate Power given Electric Current and Resistance, you need Electric Current (I) & Resistance (R). With our tool, you need to enter the respective value for Electric Current & 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 & Resistance. We can use 4 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 = (Electric Potential Difference^2)/Resistance
  • Power = Electric Potential Difference*Electric Current
Let Others Know
Facebook
Twitter
Reddit
LinkedIn
Email
WhatsApp
Copied!