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MBD-ELECTRICITY-EXAMPLE
- What are positive and negative charges? How are these produced?
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- What is a electric circuit?
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- What is meant by electric potential? distinguish between positive pote...
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- What is electromotive force of a cell?
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- What is the potential difference between two points in the electric fi...
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- Define volt and it is unit of which physical quantity?
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- How can we say that electric current is due to flow of charge?
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- What is meant by electric current?
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- What is electric current?
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- How does electric current produce heat?
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- Define resistance of conductor. Also give its units
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- What is meant by resistance of conductor and define its units.
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- What is meant by resistivity ? Write its S.I. unit.
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- What is electric current? Give its SI unit?
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- Name and define unit for electric current ?
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- What is electric energy? what is its SI unit?
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- Which instrument is used to measure current in the circuit ? how is it...
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- Define unit of electric energy?
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- How many joules are present in 1 kilowatt hour?
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- Give reasons for the following: if you connect ammeter in parallel it ...
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