OHM’S Law Apparatus

OHM’S Law Apparatus

OHM’S Law Apparatus- For Physics Laboratory

The apparatus is used to study and verify the ohms law
The Instrument comprises of the following:
Two moving coil meters to measure voltage & current
     One wire wound Potentiometer. 
     Two 4 mm socket terminals are provided for the 
      connection of unknown resistance
     Two 4 mm socket terminals are provided for  DC supply
     Circuit diagram Printed on the front panel
     One ON/OFF Switch is provided on the front panel

To verify ohms law consists of one dial type

Terminal one each sensitive voltmeter 5 volt & millimeter 500 ma, mounted in spray painted metal box with terminal.

With step down transformer giving volt and lead wire.

Available in volts – 1.5 v, 3, 4.5 volt