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5E40.70 - Internal Resistance of a Battery

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​5E40.70 - Internal Resistance of a Battery

Preview
SelectSelected
Title5E40.70 - Internal Resistance of a Battery
Objective

Demonstrate that a battery has internal resistance.

StatusAvailable
Assembly Instructions

Instructions
To measure Rinternal:

Setup Time15
Operation Time
Preview Time5
Operation Instructions
ExportableNo
Demo on DimeNo
PIRA 200No
Export Instructions (if different)
HazardsNone
Analysis/Information
Category5 Electricity and Magnetism
Subcategory5E - Electromotive Force and Current
Keywordsno-load voltage
Construction Information
 
  
  
batteries D
1
momentary contact switch
1
multimeter - voltage DC
1
multimeter - current
1
banana plug multi adapters
2
banana cable
5
camera - b&w
1
(optional) external load resistor and current limit/internal resistance of battery simulator
1