List of top Physics Questions on Magnetic Field asked in TS POLYCET

The direction of magnetic lines of force inside the solenoid is from \dots
Choose correct option regarding magnetic lines of force.
Which of the following mirrors is used by a dentist to examine a patient's teeth?
There is no accumulation of electric charges at any junction in an electric circuit. Which law states this?
The tangent drawn to the magnetic field line at a point gives
The direction of the magnetic field lines outside the current carrying solenoid is from
Choose correct option regarding magnetic lines of force
Find the length of the conductor which is moving with a speed of 5 m/s in a direction perpendicular to the magnetic field of induction 2 tesla if it induces an emf of 10 V between the ends of the conductor.
P: The magnetic field lines always start from north pole.
Q: The magnetic field lines are open loops.
If force acting on current carrying conductor inside a magnetic field is \(F=\frac {IlB}{\sqrt 2}\). Find the angle between plane of conductor and magnetic field intensity direction.