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Question:

The resistance of a galvanometer is $50 \mathrm{ohm}$ and the maximum current which can be passed through it is $0.002$

A. What resistance must be connected to it order to convert it into an ammeter of range $0-0.5 \mathrm{~A}$ ?

  1. $0.5 \mathrm{ohm}$

  2. $0.002 \mathrm{ohm}$

  3. $0.02 \mathrm{ohm}$

  4. $0.2 \mathrm{ohm}$


Correct Option: 4

JEE Main Previous Year 1 Question of JEE Main from Physics Moving Charges and Magnetism chapter.
JEE Main Previous Year 9 April 2019, II

Solution:

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