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A current of 70 mA is passed through a t...

A current of 70 mA is passed through a tangent galvanometer of 50 turns having a coil connected to a battery of 6 V having internal resistance of `15Omega`. Find the galvanometer resistance.

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0.346 G
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SL ARORA-MAGNETISM-Based on (i) Earth s Magnetism (ii) magnetic field of a bar magnet
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  4. A tangent galvanometer has a reduction factor of 0. 2A . It gives a de...

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  5. A tangent galvanometer has two circular coils having turns in the rati...

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  7. Two tangent galvanometer P and Q differ only in the number of turns of...

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  9. A current of 10 A produces a deflection of 45^(@) in a tangent galvano...

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  11. A circuit coil of radius 20 cm and 20 turns of wire is mounted vertica...

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