Answer Happy

1) Explain how a DC motor works 2) The first dot is an alpha particle with 2 protons, the second dot is a beta particle that is an electron, the third point is a gamma ray that has no charge. Draw what will happen to the different types of radiation. IS 3) A moving charge or a current-carrying wire may experience a force when placed in a magnetic field, how must the right hand rules be applied if you are given electron flow or a negative charge instead of conventional current or a positive charge? 5) Draw the magnetic field present in the area of these two permanent magnets. Indicate the direction of the field. 6) Draw two batterles in parallel and three bulbs in series. _7) Joey passes a current in the positive Y direction in a field that is in the negative X direction (as pictured) Diagram A) What is the direction of force on the wire? B) What are two ways to increase the magnitude of the force on the wire motor? 1) 11)