A galvanometer with a resistance of `12 Omega` gives full scale deflection when a current
Channel: Doubtnut
Date: 30/08/2020

A galvanometer with a resistance of `12 Omega` gives full scale deflection when a current of 3 mA is passed. It is required to convert it into a voltmeter which can read up to 18 V .  the resistance to be connected is