In the circuit shown in Fig. 6.44 the galvanometer G shows zero deflection. If the batteries A and B have negligible internal resistance, the value of the resistor R will be
A
1000Ω
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
500Ω
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
100Ω
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
200Ω
No worries! We‘ve got your back. Try BYJU‘S free classes today!