Internal Resistance Board
Findel See all from this supplier
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.
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.
| Supplier Name | Findel |
|---|---|
| Restricted Market | Kuwait, Oman, Qatar, Saudi Arabia, United Arab Emirates |
| Supplier SKU | HC1657495 |
