Lessons

Eamcet Physics
2 nd Year : Unit 3.2 ( Magnetic Effects of Current And Magnetism ) - Electro Magnetism

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Q.

A galvanometer has coil of resistance 50Ω and shows full deflection at 100μA . The resistance to be added for the galvanometer to work as an ammeter of range 10mA is nearly

View Answer

Correct choice: B

Explanation:

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