A galvanometer of resistance 100 Ω when connected in series with 400 Ω measures a voltage of upto 10 ~V. The value of resistance required to convert the galvanometer into ammeter to read upto 10 ~A is x × 10⁻² Ω. The value of x is:

Current Electricity: JEE Main 2024 Physics question

JEE Main 2024 · 5 Apr, Evening shift · Q6484

JEE Main 20245 Apr, Evening shiftPhysicsHardCurrent Electricity150× since 2002

A galvanometer of resistance

100 \Omega

when connected in series with

400 \Omega

measures a voltage of upto

10 \mathrm{~V}

. The value of resistance required to convert the galvanometer into ammeter to read upto

10 \mathrm{~A}

x \times 10^{-2} \Omega

. The value of

x

is :

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