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WorksheetCircuit And Electronics · 23 October 2015

Work Sheet: Electric Current and Sources

please use the comment box below for discussion of any problem , query or for any concept understanding . If you want to download the worksheet click here :Work Sheet Electricity and Power Sources

Q1. Why does a conductor heats up when , electricity’s passed through it . What are some of applications that’s uses this property of electricity

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Q2. Why does, doctor give electrical shock to a patient in order to try retrieval of his art

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Q3.What is electrolysis

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Q4. Fill The table

	OTHER TYPES OF SOURCES
Energy Form Involved	SOURCE Device Converting Other Forms Of Energy Into Electrical Energy	LOAD Device Converting Electrical Energy Into Other Forms Of Energy
Magnetic (with mechanical movement)	Generators	Motors
Chemical
Light
Heat
Mechanical Distortion of Crystal Lattice

Q5. Can we store Electrical lightening . If yes than how ?

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Q6. What is Difference between Ac and DC

AC	DC

Q7. There is a fundamental Law in physics known as the Law of Energy Conservation. This law states that energy can neither be created nor destroyed. So if energy cannot be destroyed , can we create a battery that can go on for infinite time, if no than why ?

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Q8.What would happen at the power plants supplying electricity to the nation’s electrical “grid” if everyone simultaneously turned on all their electrical loads at home?

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