1
KCET 2025
MCQ (Single Correct Answer)
+1
-0

When a bar magnet is pushed towards the coil, along its axis, as shown in the figure, the galvanometer pointer deflects towards X . When this magnet is pulled away from the coil, the galvanometer pointer

KCET 2025 Physics - Electromagnetic Induction Question 1 English
A
Deflects towards $X^1$
B
Does not deflect
C
Oscillates
D
Deflects towards X
2
KCET 2024
MCQ (Single Correct Answer)
+1
-0

KCET 2024 Physics - Electromagnetic Induction Question 7 English

In the figure, a conducting ring of certain resistance is falling towards a current carrying straight long conductor. The ring and conductor are in the same plane. Then, the

A
induced electric current is zero
B
induced electric current is anti-clockwise
C
induced electric current is clockwise
D
ring will come to rest
3
KCET 2024
MCQ (Single Correct Answer)
+1
-0

An induced current of 2 A flows through a coil. The resistance of the coil is $10 \Omega$. What is the change in magnetic flux associated with the coil in 1 ms ?

A
$0.2 \times 10^{-2} \mathrm{~Wb}$
B
$2 \times 10^{-2} \mathrm{~Wb}$
C
$22 \times 10^{-2} \mathrm{~Wb}$
D
$0.22 \times 10^{-2} \mathrm{~Wb}$
4
KCET 2024
MCQ (Single Correct Answer)
+1
-0

A square loop of side length $a$ is moving away from an infinitely long current carrying conductor at a constant speed $v$ as shown. Let $x$ be the instantaneous distance between the long conductor and side $A B$. The mutual inductance $M$ of the square loop-long conductor pair changes with time $t$ according to which of the following graphs?

KCET 2024 Physics - Electromagnetic Induction Question 8 English

A
KCET 2024 Physics - Electromagnetic Induction Question 8 English Option 1
B
KCET 2024 Physics - Electromagnetic Induction Question 8 English Option 2
C
KCET 2024 Physics - Electromagnetic Induction Question 8 English Option 3
D
KCET 2024 Physics - Electromagnetic Induction Question 8 English Option 4
KCET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12