Findel

Internal Resistance Board

Category Electricity & Electromagnetism
HE1657495
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Findel

Internal Resistance Board

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.
Category Electricity & Electromagnetism
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

Height

85mm

Width

195mm

Length

220mm

Brand

Findel

Categories

Physics

Category

Electricity & Electromagnetism

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

Height

85mm

Width

195mm

Length

220mm

Brand

Findel

Categories

Physics

Category

Electricity & Electromagnetism

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