1. Tesla is a unit of:

2. 10 eV electron is circulating in a plane at right angle to a uniform field of magnetic induction 10^-1 Wb/m² (1G). The orbital radius of electron is:

3. A cyclotron can be used to produce high energy:

4. The radius of the trajectory of a charged particle in a uniform magnetic field is proportional to the:

5. The force \(\vec{F}\) experienced by a particle of charge q moving with velocity \(\vec{v}\) in a magnetic field \(\vec{B\) is given by,

6. The torque acting on a magnetic dipole of moment [latex]\vec{p_m}[/latex] when placed in a magnetic field \(\vec{B}\) is:

7. In thomson spectrograph \(\vec{E}\) ⊥ \(\vec{B}\), then velocity of electron beam will be: