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Magnetostatics Mock Tests

11 questions available

Magnetostatics Mock Test 1

Questions: 11

नमूना प्रश्न

AEEE Physics
A charged particle moves perpendicular to a uniform magnetic field. The path traced by the particle is:
A Straight line
B Parabola
C Circle
D Ellipse
AEEE Physics
A straight conductor of length 0.2 m carrying a current of 5 A is placed perpendicular to a magnetic field of 0.3 T. The force on the conductor is:
A 0.3 N
B 0.6 N
C 0.15 N
D 3 N
AEEE Physics
A current carrying wire produces a magnetic field. The direction of the magnetic field lines around a straight conductor is:
A Radially outward from the wire
B Concentric circles around the wire
C Parallel to the current direction
D Perpendicular to the plane containing the wire
AEEE Physics
A small magnet of magnetic moment m is placed inside a hollow sphere of radius R. The net magnetic flux emerging out of the sphere is:
A proportional to m
B proportional to the product R² and magnitude of m
C zero
D a function of location and orientation of the magnet
AEEE Physics
A straight conductor of length 0.5 m carrying a current of 2 A is placed perpendicular to a magnetic field of 0.4 T. The force on the conductor is:
A 0.2 N
B 0.4 N
C 0.6 N
D 1.0 N
AEEE Physics
A charged particle moves in a uniform magnetic field in a circular path. If the speed of the particle is doubled, the radius of the path:
A remains the same
B becomes half
C doubles
D becomes four times
AEEE Physics
A long straight wire carries a current of 10 A. The magnetic field at a distance of 0.1 m from the wire is: (μ₀ = 4π × 10⁻⁷ T·m/A)
A 2 × 10⁻⁵ T
B 4 × 10⁻⁵ T
C 2 × 10⁻⁶ T
D 4 × 10⁻⁶ T
AEEE Physics
An electron moves with a speed of 3 × 10⁶ m/s in a direction parallel to a uniform magnetic field of 0.4 T. The force experienced by the electron is:
A 1.92 × 10⁻¹³ N
B Zero
C 9.6 × 10⁻¹⁴ N
D 4.8 × 10⁻¹³ N

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