Law of Resistance Board
Experiments
Exp-1 Resistance in series combination.
Exp-2 Resistance in parallel combination.
Exp-3 Study electrical resistance phenomena in metal.
EXP-4 Verifying ohm’s law.
EXP-5 Effects of length, cross section & material on a conductor’s electrical resistance..
PHYSICS, Class XII, Part-1, Chapter - 3, Current electricity.
SCIENCE, Class X, Chapter - 12, Electricity.
Silent Features
- Insulating blocks present on the base prevent the wires from contacting the metal base during experiment.
- Demonstrate the characteristics of electrical resistance in metal wires.
- All The wires have the same length and dia , but are made of different materials.
- Multipurpose power supply.
Scope of Supply:
| Cat. No. | Item Name | Qty. |
| C8625 | Resistance board | 1 |
| 1m, constantan wires 24 SWG | 1 | |
| 1m, constantan wires 30 SWG | 1 | |
| 1m,iron wires 30 SWG | 1 | |
| 1m,copper wires 30 SWG | 1 | |
| SE067 | Multimeter | 2 |
| SN200 | Connecting Lead black 50cm | 2 |
| SN201 | Connecting Lead black 100cm | 1 |
| SN203 | Connecting Lead red 50cm | 2 |
| SN204 | Connecting Lead red 100cm | 1 |
| SV050 | Power supply 1.5-12V AC/DC | 1 |
| Instruction manual | 1 |