Physics Laboratory Resistance Box 100?
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Product Code : SCL-EE-12717
Quick Answer: The Physics Laboratory Resistance Box 100Ω adds a known 100-ohm resistance to low-voltage circuits, so students can compare calculated Ohm's law values with meter readings and carry out resistance-comparison and bridge experiments.
Last updated: October 2026
Key Features
- Stated resistance of 100 ohms
- Known value lets students check calculated results against observed readings
- Used in series and parallel circuit studies
- Can support Wheatstone bridge practicals where the range and tolerance suit the method
- Input and output terminals for laboratory leads
Technical Specifications
| Specification | Value |
|---|---|
| Resistance | 100Ω / 100 ohms |
| Connections | Input and output terminals |
| Applications | Ohm's law, series and parallel circuits, Wheatstone bridge |
About This Product
With the supply off, the box is wired into the circuit and the required resistance arrangement is selected. Students then switch on the low-voltage supply, read the ammeter and voltmeter, and compare the measured current with the value predicted from Ohm's law. It is meant for supervised low-voltage work, not direct connection to mains. Besides buyers across India, the Physics Laboratory Resistance Box 100? can be exported to institutions in Latvia, Armenia, Maldives, Panama and Belgium.
Frequently Asked Questions
Q1. How is the box used to verify Ohm's law?
With a known 100-ohm resistance in the circuit, students measure voltage and current, then check that voltage divided by current comes close to the stated resistance.
Related: Electricity & Electromagnetism, Educational 50? Resistance Box, High Resistance Box 10000 Ohms.
For a quotation on the Physics Laboratory Resistance Box 100?, contact School Equipments India.
