IGCSE Physics (2025-2027) + PYQ - C20/25: Electromagnetic Force

Electromagnetic force combines electricity and magnetism, creating movement through interactions. Current in a wire generates a magnetic field, which can be manipulated using the right-hand grip and Fleming's left-hand rules. Applications include electric motors and relays. Increasing current or magnetic field strength enhances the effect, demonstrating the principles of electromagnetism in various devices.