A weston galvanometer whose resistance is `25 Omega` shows full-scale deflection for `500 muA`. Explain how you would convert it into (i) an ammeter reading up to 10 A and (ii) a voltmeter reading up to 10V, What will be the sensitivity of the voltmeter so formed?

A moving coil galvanometer has a resistance of 200 Omega and gives a full-scale deflection with a current of 10mA. Explain how you would convert it into (i) an ammeter reading up to 1A, (ii) voltmeter reading up to 10 V. Also calculate the resistance of an ammeter and voltmeter so formed.

A galvanometer with a coil of resistance 12.0Omega shows full scale deflection for a current 2*5mA . How will you convert the meter into (i) an ammeter of range 0 to 7*5A (b) a voltmeter of range 0 to 10V.

A galvanometer of resistance 16 ohm shows full scale deflection for a current of 4 mA. How will you convert it into a voltmeter to measure voltage up to 3 V?

A galvanometer has resistance of 7Omega and given a full scale deflection for a current of 1.0A . How will you convert it into a voltmeter of range 10V

A moving coil galvanometer has a resistance of 50 Omega and gives full scale deflection for 10 mA . How could it be converted into an ammeter with a full scale deflection for 1 A

A galvanometer has a coil of resistance 100 Omega showing a full-scale deflection at 50muA . What resistance should be a to use itas (a) a voltmeter of range 50V and (b)an ammeter of range 10mA?