PHYSICS

JAMB 2010 - Question 41

Physics 2010 JAMB Past Questions - Question 41: A galvanometer with full-scale deflection of 10mA is to be converted to a voltmeter with full-scale deflection of 5 v . If a series resistance of 498Ω is used for the conversion, the resistance of the galvanometer is

Choose the correct answers from the options given.
A galvanometer with full-scale deflection of 10mA is to be converted to a voltmeter with full-scale deflection of 5 v . If a series resistance of 498Ω is used for the conversion, the resistance of the galvanometer is
A:
B:
C:
D:
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Correct Answer

A

Explanation