TS-EAMCET SERIES Physics
Magnetic Field Due To A Current Element Biot Savart Law
5 previous year questions.
Volume: 5 Ques
Yield: Medium
High-Yield Trend
4
2024 1
2004 Chapter Questions 5 MCQs
01
PYQ 2004
medium
physics ID: ts-eamce
A current flows in a conductor from east to west. The direction of the magnetic field at a point above the conductor is ................
1
towards north
2
towards south
3
towards east
4
towards west
02
PYQ 2024
easy
physics ID: ts-eamce
Two points A and B on the axis of a circular current loop are at distances of 4 cm and cm from the center of the loop. If the ratio of the induced magnetic fields at points A and B is 216:125, the radius of the loop is:
1
cm
2
cm
3
cm
4
cm
03
PYQ 2024
easy
physics ID: ts-eamce
The mutual inductance of two coils is mH. The current in one coil changes according to the equation , where is in amperes and is time in seconds. The maximum value of emf induced in the second coil is?
04
PYQ 2024
medium
physics ID: ts-eamce
If a bar magnet of moment Am is kept in a uniform magnetic field of T such that it makes an angle of with the direction of the magnetic field, then the torque acting on the magnet is:
1
Nm
2
Nm
3
Nm
4
Nm
05
PYQ 2024
medium
physics ID: ts-eamce
Two charged particles A and B of masses (m) and ( 2m), charges ( 2q) and ( 3q ) respectively, are moving with the same velocity into a uniform magnetic field such that both particles make the same angle with the direction of the magnetic field. Then the ratio of the pitches of the helical paths of the particles A and B is:
1
2
3
4