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A DC ammeter has a resistance of 0.1 Ω and its current range is 0-100 A. If the range is to be extended to 0-500 A, the

Posted: Thu Jul 14, 2022 12:57 pm
by answerhappygod
a) 0.010 Ω
b) 0.011 Ω
c) 0.025 Ω
d) 1.0 Ω