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

Which of the following statements is true in respect of diamagnetic susbtances?

A
They are feebly attracted by magnets
B
Permeability is greater than 1000
C
Susceptibility decreases with temperature.
D
Susceptibility is small and negative
2
KCET 2025
MCQ (Single Correct Answer)
+1
-0
Identify the correct statement
A
A current carrying conductor produces an electric field around it.
B
A straight current carrying conductor has circular magnetic field lines around it.
C
The direction of magnetic field due to a current element is given by Flemings Left Hand Rule
D
The magnetic field inside a solenoid is non-uniform
3
KCET 2025
MCQ (Single Correct Answer)
+1
-0

Which of the following graphs represents the variation of magnetic field $B$ with perpendicular distance ' $r$ ' from an infinitely long, straight conductor carrying current?

A
KCET 2025 Physics - Moving Charges and Magnetism Question 1 English Option 1
B
KCET 2025 Physics - Moving Charges and Magnetism Question 1 English Option 2
C
KCET 2025 Physics - Moving Charges and Magnetism Question 1 English Option 3
D
KCET 2025 Physics - Moving Charges and Magnetism Question 1 English Option 4
4
KCET 2025
MCQ (Single Correct Answer)
+1
-0
If we consider an electron and a photon of same de-Broglie wavelength, then they will have same
A
Angular momentum
B
Energy
C
Velocity
D
Momentum
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