Internal Resistance Board
Description
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.
Specifications
UNSPSC Code
32101629
Height
85in
Width
195in
Length
220in
Brand
N/A
Categories
Physics
Category
Electricity & Electromagnetism
Starting from
£37.59
Pack of 1
incl. VAT
£45.11