Categories
Electromagnetism Solenoids

Field around a solenoid

Change p.d./current see effect on compass

http://www.physics-chemistry-interactive-flash-animation.com/electricity_electromagnetism_interactive/solenoid_magnetic_field_current_poles_north_south.htm

N.B. Preview is created automatically, doesn't always work and may capture splash screens.

Helen rates this resource as good

Categories
Electromagnetism Solenoids

Magnetic field of a solenoid

Change turns, p.d., measure B field

http://www.physics-chemistry-interactive-flash-animation.com/electricity_electromagnetism_interactive/solenoid_magnetic_field_parameters_current_number_turns.htm

N.B. Preview is created automatically, doesn't always work and may capture splash screens.