IGCSE Physics: Electrostatic Applications and Dangers | Edexcel Modular | Unit 2 | L14 | Physics onl

IGCSE Physics: Electrostatic Applications and Dangers | Edexcel Modular | Unit 2 | L14 | Physics only

This lesson covers spec points 2.26P–2.28P — explaining the dangers of
electrostatic charge during aircraft and tanker fuelling, and describing how
static electricity is used in inkjet printers and photocopiers. Physics only.

PowerPoint includes:
• Retrieval starter reviewing charging and forces from L13
• Direct Instruction (I Do) — fuelling danger explained: friction → charge
build-up → spark → explosion; bonding strap mechanism explained;
inkjet printer: charging of droplets, deflection plates, steering to paper;
photocopier: drum charged, light removes charge, toner attracted to charged
areas, fused by heat
• Guided Practice (We Do) — three tasks: explain why charge builds up during
fuelling; explain how a bonding strap prevents a spark; describe how an
inkjet printer prints a character
• Independent Practice (You Do) — fuelling danger and prevention; inkjet and
photocopier descriptions; compare the two applications
• Review and Reflect — 3 MCQs and exit ticket

Activity Sheet includes:
• Physics only labelled in header and footer
• 10 exam-style questions covering fuelling dangers, bonding straps, inkjet
printer operation, photocopier operation and a comparison between the two
• Stretch question: compare inkjet and photocopier use of static electricity;
explain why controlled charge is essential; explain why aircraft fuelling is
more dangerous than car fuelling
• Full mark scheme for teacher use