To Verify Superposition Theorem

Observation Table

Calculate the 'Current'( I 2 ) of the Circuit from the information given in the table below.
V 2
( V )
R 1
( Ω )
R 2
( Ω )
R 3
( Ω )
CURRENT
( I )
10 1 1 2.2

AMMETER

POWER SUPPLY

R 1 = 1 Ω
R 3 = 2.2 Ω
R 2 = 1 Ω

AMMETER

BREADBOARD