Question

Answer fast 50 points mark as brainlist

Answer 1

Least count= range/ number of divisions

For ammeter,

Range=0.4-0.2=0.2A

No of division=10

Least count =0.2/10=0.02

Similarly

Voltmeter 0.1

Answer 2

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$\huge\mathfrak{Answer\:♡}$


$\mathcal{Voltmeter \:0.1}$


$\huge{\ddot{\smile}}$


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