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Physics•SHS Mechanics & Electricity

Current electricity

Senior High 5 questions
AI-drafted from platform data — specialist review scheduledBy DigiTransact Mastermind editorial team
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What current electricity means

Ohm’s law, circuits and electrical power for WASSCE.

Before you start

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Worked example

One question from this skill's own question bank, shown with its full working.

Question

Ohm’s law states that V equals:

  • I/R
  • IR
  • I + R
  • R/I
Answer: IR

Working: V = IR: voltage equals current times resistance at constant temperature.

Curriculum and exam alignment

Ghana GES SHS syllabusWASSCE

Curriculum notes are a general guide to where this work normally sits. Always check the syllabus your school or examination body is currently using.

Related skills

Other SHS Mechanics & Electricity skills in Physics, at the same point in the course.

Other Physics topics

SHS Thermal PhysicsPhysics: Kinematics & DynamicsPhysics: Electricity & WavesThermal Physics & Gas LawsAtomic & Nuclear PhysicsWASSCE Past Questions Practice

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Exams that assess current electricity

Senior High work on this skill feeds directly into these exam papers. Each page lists the Physics topics that appear on it.

WASSCEWASSCE practice questionsFree WASSCE practice across the subjects at this stage, with worked answers.GESGES practice questionsFree GES practice across the subjects at this stage, with worked answers.IGCSEIGCSE practice questionsListed as a related subject on the IGCSE practice page.

How this page was produced

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