4
You visited us
4
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Physics
Ampere's Circuital Law
ABCDA is an a...
Question
ABCDA is an amperian loop,
∮
→
B
.
→
d
l
along the loop is
A
56
π
×
10
−
7
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
zero
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
28
π
×
10
−
7
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
11
π
×
10
−
7
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
B
zero
∮
→
B
.
→
d
l
=
μ
0
{
i
e
n
c
l
o
s
e
d
}
=
μ
0
{
3
+
4
+
5
−
5
−
7
}
=
μ
0
(
0
)
=
0
Suggest Corrections
0
Similar questions
Q.
ABCDA is an amperian loop,
∮
→
B
.
→
d
l
along the loop is
Q.
A charge q is circulating in an orbit of radius r making n revolutions per second. The magnetic field produced at the center of the circle inTesla is
Q.
p
H
of NaCl solution is
Q.
If
(
2
)
m
+
1
×
2
5
=
4
−
2
the value of
m
is
___
Q.
The inner loop has an area of
5
×
10
−
4
m
2
and a resistance of
2
Ω
(see figure). The larger circular loop is fixed and has a radius of
0.1
m
. Both the loops are concentric and coplanar. The smaller loop is rotated with an angular velocity of
ω
r
a
d
s
−
1
about its diameter. The magnetic flux linked with the smaller loop is
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Ampere's Law
PHYSICS
Watch in App
Explore more
Ampere's Circuital Law
Standard XII Physics
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app