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Electric Potential Comparison

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Interactive Electric Potential Comparison.

"Electric Potential Comparison" is a small knowledge level game to sort the objects by their correct value in order of electrical potential magnitude. Physics exercise to explore and study the electrical potential of different objects from safe to dangerous. Fun educational game, suitable for online lessons and interactive classes. Free online game for physics homework. Online physics educational game. Fun physics puzzle.

This physics class game include the following objects:

Change in nerve cell potential caused by opening a single acetylcholine receptor channel - 500 nV
Electroencephalography noise taken at the scalp - 2 μV
Lemon battery cell (made with copper and zinc electrodes) - 900 mV
Alkaline battery AA, AAA, C or D battery - 1.5 V
USB power, used for example to charge a cell phone or a digital camera - 5 V
Typical car battery - 12 V
Domestic wall socket voltage in Europe - 220 V
Average electric fence potential - 8 kV
European high-speed train overhead power lines - 25 kV
The potential difference between the ends of a lightning bolt - 100 MV
Voltage around a particular energetic highly magnetized rotating neutron star - 7 PV

Interactive Electric Potential Comparison of Objects

How to play Electric Potential Comparison Puzzle.

There are 11 round pictures of objectas with different electrical potential, which will appear randomly on the game screen. Drag and drop them in the correct slots according to their approximate electrical potential value in volts, situated at the bottom of the screen. Sort all 11 objects to win the game.

Knowledge Achievements:
Know different electrical potential units and get +1 Knowledge Level.
Difficulty: Medium.

Class subject: Electric Potential.

The electric potential also called voltage is defined as the amount of work energy needed to move a unit of electric charge from a reference point to the specific point in an electric field. This value can be calculated in either a static or a dynamic electric field at a specific time in units of joules per coulomb or volts (V). The electric potential at infinity is assumed to be zero.

Ohm’s law states that for some devices there is a relationship between electric potential difference, current, and resistance.

This fun physics game may answer the following questions: