wiz-icon
MyQuestionIcon
MyQuestionIcon
6
You visited us 6 times! Enjoying our articles? Unlock Full Access!
Question

In the following circuit if VAB=4V, then the value of resistance X in ohms will be :-
279055.png

A
5
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
10
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
15
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
20
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D 20
Here, VAB=E1r2+E2r1r1+r2
or 4=(5×X)+(2×10)10+X
or 5X+20=40+4X
or X=20Ω

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