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CHETANA PUBLICATION-CURRENT ELECTRICITY-EXERCISE
- Find the odd one out: Graphite, Diamond, Fullerenes, Coal
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- Fill in the blanks: 1mA=………..A.
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- Fill in the blanks: To increase the effective resistance in a circuit...
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- 1 kilowatt hr = …… joules.
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- The voltage difference in India between the live and neutral wiresis a...
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- Resistivity is the specific property of a………. .
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- If a P.D. of 12 V is applied across a 3 omega resistor then the curren...
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- In order to measure the electric current flowing through a circuit, we...
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- P and Q are two wires of same length and different cross sectional are...
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- Following is true for identical bulbs connected in parallel.
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- The……..wire is either yellow or green in colour.
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- A current flows through a circuit due to the differnce in ………….between...
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- ……is the amount of charge flowing throught a particular cross section...
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- The flow of…...constitutes the eletric current in a wire
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- The conventional direction of flow of current is from……..terminal to …...
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- Resistances are connected in …..so as to pass the same current throu...
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- To decrease the effective resistance in a circuit, the resistances are...
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- 1 muV =….V
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- Good conductors contain a large number of …………………
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- Electrons flow ………terminal to ………terminal in a conductor when potentia...
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- Sneha is getting an electrical shock what will you do the save her lif...
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