# A milli voltmeter of 25 milli volt range is to be converted into an ammeter of 25 ampere range. The value (in ohm) of necessary shunt will be: Option 1) 0.001 Option 2) 0.01 Option 3) 1 Option 4) 0.05

Answers (1)

As discussed in

Full scale deflection current $i_{g}=\frac{25mv}{G}A$

The value of shunt required for converting it into ammeter of range 25 ampere is $s= \frac{i_{g}G}{i-i_{g}}\cong \frac{25mv}{25}=0.001 \Omega$

Option 1)

0.001

This option is correct.

Option 2)

0.01

This option is incorrect.

Option 3)

1

This option is incorrect.

Option 4)

0.05

This option is incorrect.

### Preparation Products

##### JEE Main Rank Booster 2021

This course will help student to be better prepared and study in the right direction for JEE Main..

₹ 13999/- ₹ 9999/-
Buy Now
##### Knockout JEE Main April 2021 (Subscription)

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 4999/-
Buy Now
##### Knockout JEE Main April 2021

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 22999/- ₹ 14999/-
Buy Now
##### Knockout JEE Main April 2022

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 34999/- ₹ 24999/-
Buy Now
##### Knockout BITSAT 2021

It is an exhaustive preparation module made exclusively for cracking BITSAT..

₹ 4999/- ₹ 2999/-
Buy Now
Exams
Articles
Questions