fslc4624 fslc4624

07-02-2024
Physics

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The resistance of a galvanometer is 50Ω and the current required to give full-scale deflection is 100μA. In order to convert it into an ammeter, reading upto 10A, it is necessary to put resistance of:
a. 5×10⁻³Ω in parallel
b. 5×10⁻⁴Ω in parallel
c. 10⁵Ω in series
d. 99950Ω in series

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