Moving Charges and Magnetism

Related Questions

• The current in the windings on a toroid is $2.0A$. There are 400 turns and the mean circumferential length is 40 cm. If the inside magnetic field is 1.0T, the relative permeability is near to

  ---

• Tesla is the unit of

  ---

• A proton moving with a velocity, $2.5 \times {10^7}m/s$, enters a magnetic field of intensity 2.5T making an angle ${30^o}$ with the magnetic field. The force on the proton is

  ---

• If two streams of protons move parallel to each other in the same direction, then they

  ---

• A circular coil having N turns is made from a wire of length L meter. If a current I ampere is passed through it and is placed in a magnetic field of BTesla, the maximum torque on it is

  ---