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Strength of electromagnet can be increas...

Strength of electromagnet can be increased by

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The strength of an electromagnet can be increased by increasing the current producing the magnetic field.
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NAVNEET PUBLICATION-CURRENT ELECTRICITY AND MAGNETISM-QUESTION BANK
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  10. Draw a neat labelled diagram of a simple electric circuit containing a...

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  11. Electric cells having potential difference 2V each have been connected...

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  15. You must have seen the car battery available in the market. It is call...

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  16. What is an electromagnet? State its applications.

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  17. Strength of electromagnet can be increased by

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  18. Describe the construction and working of an electric bell with the hel...

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  19. What is the use of the elastic iron strip in the electrical bell ?

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