Electrical Resistance Coil Unit
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Product Code : SCL-EAE-11256
Quick Answer: Electrical Resistance Coil Unit is a fixed resistance component with resistance wire wound on an insulating support, used in Ohm's law, series-parallel and resistance-measurement experiments.
Last updated: October 2026
Key Features
- Fixed resistance element
- Resistance wire wound on an insulating support with accessible terminals
- Passive: no battery inside the unit
- Several units can be combined in series or parallel
- Supplied as one unit; supply, meters and leads not included
Technical Specifications
| Specification | Value |
|---|---|
| Product type | Fixed laboratory resistance component |
| Construction | Resistance wire wound on an insulating support |
| Connections | Accessible terminals |
| Pack contents | One resistance coil unit |
About This Product
Wired in series with an ammeter, with a voltmeter across it, the coil unit gives a steady resistive load for finding resistance from voltage and current readings. Electrical And Electronics students can also join two or more units to study equivalent resistance, voltage division and current division, or compare an unknown resistance on a meter bridge.
Frequently Asked Questions
Q1. Can several Electrical Resistance Coil Units be connected together?
Yes. Compatible units can be joined in series or parallel to show changes in equivalent resistance, as long as each unit stays within its electrical and thermal ratings.
Q2. Why does the resistance coil become warm?
Current through the winding turns electrical energy into heat. Excessive heating means the operating limits may be exceeded.
For a quotation on the Electrical Resistance Coil Unit, contact Lab Equipments Ambala.
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