'Stronger magnetic field' presentation slideshows

Magnetic force on currents

607 views • 45 slides

THE SUN SONG

407 views • 38 slides

Magnetism

Magnetism. Magnets are used in meter, motors, speakers, CDs, MRIs, cyclotrons and to store computer data. They are used to move heavy objects, propel trains and store antimatter. Changing magnetic fields will produce electricity. Magnets.

406 views • 27 slides

P.Sci.

210 views • 20 slides

Electromagnetic Induction

Magnetic field lines going into screen. Wire 1. Electromagnetic Induction. Cutting a wire through a magnetic field induces a p.d. If a current is induced (need a circuit) this is the DYNAMO EFFECT We can increase the voltage by: moving the wire quicker having a stronger magnetic field;

319 views • 7 slides