![](https://app.pandai.org/uploads/syllabus_chapter/115-image-145.png)
Chapter 4: Electromagnetism
Draw the pattern of the magnetic field (the field of catapult) to determine the direction of force of the current-carrying conductor in a magnetic field
Describe the factors that influence the magnitude of the force acting on a current-carrying conductor in a magnetic field
![](https://app.pandai.org/uploads/ads/24-308.adsimage.png)
Quiz Battle
Challenge your friend in timed Quiz battle
Learn more »