umerilyas
- 2
- 0
Q:can anyone explain heating effect E=I2Rt? and heating effect in a resistor?
Understanding Heating Effects of E=I2Rt & Resistor
Join the discussion
Registration is free. Ask a follow-up in this thread, or start your own.
1 reply · 3K views
Discussion
Physics news on Phys.org
Gold Member
- 4,458
- 3,265
Power, P=IV where V=IR. Hence P=I^2R.
This explanation of http://en.wikipedia.org/wiki/Resistor#Power_dissipation" should answer your question.
This explanation of http://en.wikipedia.org/wiki/Resistor#Power_dissipation" should answer your question.
Last edited by a moderator:
Similar threads
Undergrad Heating effects of different lightbulbs
- f todd baker
- · Replies 6 ·
- Thermodynamics
- Replies
- 6
Joule heating effect - qualitative explanation
- dwd40physics
- · Replies 8 ·
- Introductory Physics Homework Help
- Replies
- 8
Heating Effect of Electric Current-Transmit at High Voltage
- Cecilia B
- · Replies 5 ·
- Introductory Physics Homework Help
- Replies
- 5
High School Interference of Waves in a Pool: Still Surface & Heating Effects
- philrainey
- · Replies 1 ·
- Mechanics
- Replies
- 1
Does Resistance Affect Heating Effect in Electrical Circuits?
- Peter G.
- · Replies 2 ·
- Introductory Physics Homework Help
- Replies
- 2
Undergrad Control Of Joule Heating Effect In Tungsten Wire.
- Althalu5
- · Replies 1 ·
- Thermodynamics
- Replies
- 1
High School Effects of Cooling and Heating in a Cloud Chamber
- HotFurnace
- · Replies 7 ·
- Thermodynamics
- Replies
- 7
Graduate Calculating the heating effect of a Class IV laser
- alex111888
- · Replies 2 ·
- Thermodynamics
- Replies
- 2
Understanding Thermal Expansion: Effects of Cutting and Heating Metal Sheets
- Dell
- · Replies 1 ·
- Biology and Chemistry Homework Help
- Replies
- 1
High School Understanding the Effects of Light on Material Heating
- Edgardo
- · Replies 12 ·
- Thermodynamics
- Replies
- 12