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True or False. Those substances which h...

True or False.
Those substances which have extremely high resistance are called insulators.

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TARGET PUBLICATION-CURRENT ELECTRICITY-EXERCISE
  1. True or False. Resistivity is a specific property ofa material and di...

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  2. True or False. Ammeter is used to measure the potential difference in...

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  3. True or False. Those substances which have extremely high resistance ...

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  4. True or False. When resistors are connected in Series, the effective ...

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  5. Odd one out coulomb, volt, ampere, charge.

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  6. Odd one out Rubber, Glass, Aluminium, Wood.

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  7. Odd one out Live wire, Fuse wire, Earth wire, Neutral wire,

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  8. Complete the analogy 1 mV : 10^(-3) V :: 1 mu V:.

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  9. Complete the analogy Electric current: ::electric charge: column

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  10. Complete the analogy Ammeter: measures current :: measures potenial ...

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  11. Complete the analogy volt/ampera : ohm:: column/second:

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  12. Complete the analogy Resistance in series: current is same :: Resist...

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  13. Answer the following Explain the concept of flow of electric current...

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  14. Answer the following Explain the mechanism of current flowing throug...

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  15. What is the magnitude of charge on an electron?

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  16. Answer the following Classify the below units into units used to mea...

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  17. Answer the following Define one ampere.

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  18. Answer the following Which units are preferred for measuring the sma...

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  19. Answer the following When resistors are connected in series, they a...

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  20. Answer the following Make a list of conductors and insulators you se...

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