A voltmeter of range 3V and resistance `200Omega` cannot be converted to an ammeter of range

A voltmeter of range 3V and resistance 200 Omega cannot be converted to an ammeter of range :

A voltmeter of range 3 V and resistance 200Omega connot be converted to an ammeter of range

A voltmeter of range 2 V and resistance 300 Omega cannot be converted into ammeter of range

A voltmeter of range 2 V and resistance 300 Omega cannot be converted into ammeter of range

A millivoltmeter of range 0-50 mV and resistance 50Omega is to be converted into an ammeter of range 0-1A . How much it be done ?

A voltmeter of range 0-10V and resistance 200 Omega cannot be used as an ammeter, whose range is

A voltmeter of 250 mV range having a resistance of 10 Omega is converted into an ammeter of 250 mA range. The value of necessary shunt is (nearly)

A voltmeter of 250 mV range having a resistance of 10 Omega is converted into an ammeter of 250 mA range . The value of necessary shunt is (nearly )