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Internal Resistance Board

Internal Resistance Board

HE1657495

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Description
Specifications
  • Comparisons can be made between AA and D cells ‐ internal resistance and maximum current
  • It is hoped that students will see patterns ‐ smaller resistors result in smaller terminal voltage and larger circuit currents
  • Your ammeter should be connected between point X and the top of the resistor and your voltmeter across the resistor
  • The voltage is measured across six low value 2.5 W resistors
  • Supplied with batteries
Group 1 Science
Group 2 Physics
Group 3 Electricity & Electromagnetism
Group 4 Current Electricity
Industry Sector Rail
Style Code HE1657495
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