To calculate the force on a wire carrying a current at right angles to a magnetic field, use the equation: 2 A flows through a 50 cm wire. Calculate the force acting on the wire when it is placed ...

Magnetism is due to the magnetic fields around magnets ... The voltage and current changes can be calculated, as the power transfer is constant. Sample exam questions - magnetism and ...

The main source of uncertainty in the theoretical calculation of the anomalous magnetic moment of the muon is the contribution of the so-called hadronic vacuum polarization (HVP). Traditionally ...