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Heat produced in an electric circuit dep...

Heat produced in an electric circuit depends upon the potential difference, current and time.

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Electrode potential depends upon

TARGET PUBLICATION-EFFECTS OF ELECTRIC CURRENT -True or False.
  1. Heat produced in an electric circuit depends upon the potential differ...

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  2. The unit of electrical power is watt.

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  3. The electric bulb consists of the filament whose melting point is low.

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  4. Resistivity of pure metals is more than alloys.

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  5. Short circuit occurs, when more appliances work together in a circuit.

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  6. During a short circuit, small amount of current flows through it.

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  7. Electric current, if very weak, does not produce magnetic field.

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  8. Moving charges in a magnetic field would experience a force.

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  9. Most of the power stations produce direct current.

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  10. The working of an electric generator is based on the heating effect of...

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  11. Heat produced in an electric circuit depends upon the potential differ...

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  12. The unit of electrical power is watt.

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  13. The electric bulb consists of the filament whose melting point is low.

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  14. Resistivity of pure metals is more than alloys.

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  15. Metal castings of all electrical appliances must be earthed.

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  16. Short circuit occurs, when more appliances work together in a circuit.

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  17. During a short circuit, small amount of current flows through it.

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  18. Electric current, if very weak, does not produce magnetic field.

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  19. If the direction of electric current is reversed, then the direction o...

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  20. Most of the power stations produce direct current.

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