When the bridge is balanced, what is the current flowing through the galvanometer?
Posted: Thu Jul 14, 2022 12:57 pm
a) 0
b) depends on the ratio arms R1 and R2
c) varies by a factor of 2
d) depends on the type of null detector used
b) depends on the ratio arms R1 and R2
c) varies by a factor of 2
d) depends on the type of null detector used