A Galvanometer Has an Internal Resistance of 12 $\Omega$ And Requires 0

question 44

Multiple Choice

A galvanometer has an internal resistance of 12 $\Omega$ and requires 0.01 A for full scale deflection.To convert it to a voltmeter reading 3 V full scale, one must use a series resistance of:

• A)102\(\Omega\)
• B)288 \(\Omega\)
• C)300 \(\Omega\)
• D)360 \(\Omega\)
• E)412 \(\Omega\)

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