Lessons

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

3 / 100

Q.

A galvanometer has resistance G and Current Ig produces full scale deflection. S1 is the value of the shunt which converts it into an ammeter of range 0 - I and S2 is the value of shunt for the range 0 - 2I . The ratio of S1 and S2 is

View Answer

Correct choice: B

Explanation:

3 / 100