Ensure your students have a firm understanding of resistance and resistivity with our free presentation!

Using a combination of explanatory slides, animations and interactive activities, this presentation has everything you need to comprehensively cover:

• Ohm’s law
• Resistivity
• Superconductors
• E.m.f and internal resistance.

Try out the free presentation on our Doddle A-Level Science page!

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One of our Educational Consultants will give you a free tour of Doddle’s features and show you how the hundreds of resources can support your teaching through the year ahead.

Alice
Doddle