Grand Master PhysicsStage 5 Grand MasterUnit 20 Experimental SkillsLesson 167 Metre bridge, post office box and Ohm's law
2/3Specific resistance of a wire using a post office box
COMING SOON · TOPIC 2 OF 3Specific resistance of a wire using a post office boxThis topic video is in production. Lesson 167 of 171: Metre bridge, post office box and Ohm's law.The full course opens in January 2027.
Lesson 167: its 3 topics
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- 1Resistivity of the material of a wire using a metre bridgeTopic 1 of 3Coming soon
- 2Specific resistance of a wire using a post office boxTopic 2 of 3Coming soon
- 3Resistance of a wire using Ohm's law (voltmeter-ammeter method)Topic 3 of 3Coming soon
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