wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

In the circuit shown in figure, the cell has emf =10V and internal resistance =1Ω
1276608_0ca9bf290f5a4b08b5afbdacf0dc5470.PNG

A
the current flowing through the 3Ω resistor is 1 amp
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
the current flowing through the 3Ω resistor is 0.5 amp
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
the current flowing through the 4Ω resistor is 0.5 amp
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
the current flowing through the 4Ω resistor is 0.25 amp
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct options are
A the current flowing through the 3Ω resistor is 1 amp
D the current flowing through the 4Ω resistor is 0.25 amp

So current across 3ohms will be 1A

Since the current will be divided symmetrically in both the branches,
In first branch it will be halved is 0.5 A
After that it will be halved again i.e. 0.25 A.
Thus the current across 4 ohms would be 0.25 A


1942110_1276608_ans_3a4ce5b6d41548ceb812dd6c34922908.jpg

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Cell and Cell Combinations
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon