A galvanometer of resistance 5.0W has full-scale deflection for a current of 100mA. How would its range be extended to 1.0A? By placing a resistance of - SchoolNGR

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A galvanometer of resistance 5.0W has full-scale deflection for a current of 100mA. How ...

A galvanometer of resistance 5.0W has full-scale deflection for a current of 100mA. How would its range be extended to 1.0A? By placing a resistance of

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Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE

A \(\frac{5}{9}\)\(\Omega\) in parallel
B \(\frac{9}{5}\)\(\Omega\) in series
C 45\(\Omega\) in parallel
D 45\(\Omega\) in series
E \(\frac{9}{5}\)\(\Omega\) in parallel

Correct Answer: Option E

Explanation:

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