A galvanometer coil has a resistance of 12 `Omega` and the meter shows FSD for a current of 3 mA. How will you convert the meter into a voltmeter of range 0 - 18V.

A galvanometer coil has a resistance of 15Omega and the meter shows FSD for a current of 4mA. How will you convert the meter into an ammeter of range 0 to 6A.

A galvanometer coil has a resistance of 12Omega and the meter shows full scale deflection for a current of 3mA . How will you convert the meter into a voltmeter of range 0 to 18V?

A galvanometer coil has a resistance of 12Omega and the meter shows full scale deflection for a current of 3mA . How will you convert the meter into a voltmeter of range 0 to 18V?

A galvanometer coil has a resistance of 12Omega and the meter shows full scale deflection for a current of 2 mA. How will you convert the meter into a voltmeter of range 0 to 18 V?

A galvanometer coil has a resistance of 12 Omega and the metre shows full scale deflection for a current of 3 mA. How will you convert the metre into a voltmeter of range 0 to 18 V?

A galvanometer coil has a resistance of 12 Omega and the metre shows full scale deflection for a current of 3 mA. How will you convert the metre into a voltmeter of range 0 to 18 V?

A galvanometer coil has a resistance of 12 Omega and the metre shows full scale deflection for a current of 3 mA. How will you convert the metre into a voltmeter of range 0 to 18 V?