In the steady state circuit shown below, the cell is ideal, with emf =2V. The resistance of the coil of the galvanometer G is 1Ω
A
No current flows in G.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
0.2A current flows in G.
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Potential difference across C1 is 1V.
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
Potential difference across C2 is 1.2V
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct options are B0.2A current flows in G. C Potential difference across C1 is 1V. D Potential difference across C2 is 1.2V
As direct current doesnot flow through capacitor, current in the circuit can be considered as shown in figure. From kirchhoffs law i=24+1+5=0.2 Potential across C1=VAB+VBC=0.2(4)+0.2(1)=1V Potential across C2=VCD+VBC=0.2(5)+0.2(1)=1.2V