A turbine/generator at a power plant
Sure! An example of a science investigatory project involving electricity could be testing how different types of fruits can generate electricity by using them as batteries in a simple circuit. The project could involve measuring the voltage output of each fruit and comparing their effectiveness as an alternative source of energy.
Water (hydro electricity from dams).
The voltage source is the source of the electricity. The conductor is what the electricity flows through to reach its destination. Example: A battery is a voltage source and an electrical wire is the conductor.
The sun is an example of a natural light source. A source which gives of light that is natural (not made by electricity) is a natural light source.
The sun is an example of a natural light source. A source which gives of light that is natural (not made by electricity) is a natural light source.
Your question is unclear. To prevent electricity flowing you open the circuit. This can be done by disconnecting it from the source by a switch, for example. An insulator will also prevent electricity flowing.
A battery is a source for electricity. A flashlight and a radio are not a source for electricity.
Not by heating up the battery directly. In theory, the heat source could be used to make electricity and then use the electricity to charge the battery
a laser IS NOT a electricity source its a light source and no its not that good as conductor of electricity
it could conduct electricity irregularlyv
Oil is the main source of electricity worldwide.
coal is the main source of electricity in Germany