Heating Effect Of Electric Current Trivia Quiz
Questions : 10
| Total Attempts: 824
| Recent Updated: 15-Sep-2020
We extensively use the heating effect of electric current in our daily lives. Traditional methods of cooking and washing using electric iron, kettle, toaster, heater, etc. all of these reflect the heating effect of electric current. Definition of heating effect of electric current according to physics, when an electric current is passed through a conductor, so the conductor heats up after some time and produces heat. The work done in overcoming the current barrier produces heat in that conductor. This effect of electric current is called the heat effect of the current. Use of current heating effect for various electric heating devices such as electric bulbs, electric iron, room heaters, geysers, electric fuses, etc. So let's start this quiz and know about the Heating Effect Of Electric Current.
1. Who has discovered the heating effect of electric current?
A. Blaise Pascal
B. Christiaan Huygens
C. Willebrod Snell
D. James Prescott Joule FRS
2. The safety device based on the heating effect of electric current is called a ........
A. Bulb
B. Fuse
C. Wire
D. Switch
3. Which of these wire is used in the electric heater?
A. Tungsten
B. Aluminium
C. Nichrome
D. Platinum
4. Which one of the following devices is based on the heating effect of current?
A. Fan
B. Mobile
C. Electric Motor
D. Hair dryer
5. What is the Formula of the heating effect of electric current?
A. H= R²IVt
B. H = I²Rt
C. R= H²It
D. R= H²I²t
6. Which of these elements used as a filament in an Electric bulb?
A. Tungsten
B. Nichrome
C. Chromium
D. None of these
7. How many main effects of electric current?
A. Five
B. Two
C. Three
D. Seven
8. ...... is an insulator that is placed between the metal part and the coil in an iron.
A. Tungsten
B. Gold
C. Mica
D. Aluminium
9. The heating effect of electric current is due to the conversion of ..... into heat energy.
A. Mechanical energy
B. Potential energy
C. Electric energy
D. None of these
10. What is the symbol of the heating effect of electric current?
A. R
B. H
C. I
D. V
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