An ammeter gives full scale deflection when current of 1.0 A is passed in it. To convert it into 10 A range ammeter, the ratio of its resistance and the shunt resistance will be An ammeter gives full scale deflection when current of 1.0 A is passed in it. To convert it into 10 A range ammeter the ratio of its resistance and the shunt resistance will be September 19, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related