Variable Electromagnet
Product Specification Sheet
Variable Electromagnet
Model Number: MTME-23
The Variable Electromagnet is designed for comparative investigations of electromagnetic strength using different numbers of coil turns. Micro Technologies supplies the apparatus with six selectable coil configurations of 100, 200, 300, 400, 500, and 600 turns. A steel hook positioned beneath the electromagnet enables magnetic lifting force to be measured or compared as the coil configuration is changed. The unit operates from a suitable variable DC low-voltage power supply, which is required separately.
Product Specification
The Variable Electromagnet is a versatile experimental apparatus designed for investigating how the number of turns in an electromagnetic coil affects the magnetic force produced. Its multiple winding options allow systematic comparisons to be performed using a single compact apparatus.
The electromagnet incorporates six different coil configurations: 100, 200, 300, 400, 500, and 600 turns. These options allow the magnetic response to be investigated over a broad range of winding configurations.
When a suitable DC current passes through a selected coil, a magnetic field is produced around the winding and magnetic core. By selecting different numbers of turns while controlling other experimental variables, changes in electromagnetic strength can be observed and compared.
Micro Technologies provides a steel hook underneath the electromagnet, allowing the strength of the magnetic field to be investigated through lifting or force-based experiments. Suitable masses or compatible experimental accessories can be used according to the required procedure.
The apparatus is particularly useful for investigating the relationship between coil turns and electromagnetic force. Under comparable current and core conditions, changing the number of turns changes the magnetizing effect of the coil.
A suitable variable DC low-voltage power supply is required to energize the apparatus. The power source is not included with the standard unit and should be selected according to the electrical requirements of the experiment.
The variable supply also enables the effect of changing electrical input to be investigated while using a selected coil configuration. This makes it possible to perform experiments involving both coil turns and electrical current.
With six selectable windings, an integrated steel hook, and compatibility with variable DC excitation, the Variable Electromagnet provides a flexible setup for quantitative and comparative electromagnetism experiments.
Features
- Six different coil configurations
- 100-turn coil
- 200-turn coil
- 300-turn coil
- 400-turn coil
- 500-turn coil
- 600-turn coil
- Steel hook underneath the electromagnet
- Allows magnetic force measurements
- Demonstrates effect of changing coil turns
- Suitable for comparative electromagnetic experiments
- Compatible with variable DC supply
- Compact experimental construction
- Reusable laboratory apparatus
Benefits
- Six coil options provide a wide experimental range
- Allows systematic investigation of coil turns versus magnetic force
- Steel hook enables practical force and lifting experiments
- Variable DC operation supports additional comparative investigations
- Multiple configurations are integrated into one apparatus
- Helps investigate the relationship between current, turns, and magnetic strength
- Compact design minimizes bench-space requirements
- Suitable for repeated quantitative experiments
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Variable Electromagnet |
| Internal Model No. | MT-41164 |
| Product Type | Variable Coil Electromagnet |
| Number of Coil Options | 6 |
| Coil Option 1 | 100 Turns |
| Coil Option 2 | 200 Turns |
| Coil Option 3 | 300 Turns |
| Coil Option 4 | 400 Turns |
| Coil Option 5 | 500 Turns |
| Coil Option 6 | 600 Turns |
| Force Attachment | Steel Hook |
| Power Requirement | Variable DC Low Voltage |
| Power Supply Included | No |
| Primary Investigation | Electromagnetic Force vs. Number of Coil Turns |
| Usage / Application | Magnetic force and electromagnetism experiments |
Available Variants
- MT-41164 – Variable Electromagnet, 100–600 Turns
- Multi-Coil Variable Electromagnet
- Electromagnetic Force Investigation Apparatus
- Variable-Turn Electromagnet
- Customized configurations for bulk requirements
SKU System
- MT-VE-100 – 100-Turn Configuration
- MT-VE-200 – 200-Turn Configuration
- MT-VE-300 – 300-Turn Configuration
- MT-VE-400 – 400-Turn Configuration
- MT-VE-500 – 500-Turn Configuration
- MT-VE-600 – 600-Turn Configuration
FAQs
What is a Variable Electromagnet used for?
It is used to investigate how electromagnetic force changes with different numbers of coil turns and varying electrical input.
How many coil options are provided?
The apparatus provides six different coil configurations.
What coil turn options are available?
The available configurations are 100, 200, 300, 400, 500, and 600 turns.
What is the purpose of the steel hook?
The steel hook positioned underneath the electromagnet allows magnetic lifting force to be investigated and compared under different experimental conditions.
Can the effect of coil turns on magnetic strength be investigated?
Yes. This is one of the primary applications of the apparatus. Different coil configurations can be selected and their magnetic effects compared.
Does increasing the number of turns affect electromagnetic strength?
For comparable current and magnetic-circuit conditions, changing the number of coil turns changes the magnetizing effect. The apparatus allows this relationship to be investigated experimentally.
What type of power supply is required?
A suitable variable DC low-voltage power supply is required.
Is the power supply included?
No. The variable DC power supply is required separately.
Can the effect of changing current also be investigated?
Yes. When used with an appropriate variable DC source and suitable measuring instruments, the effect of changing electrical current can be investigated.
Can lifting force be compared between different coil configurations?
Yes. The steel hook allows compatible loads to be used for comparative force experiments across different coil-turn configurations.
What precautions should be taken during operation?
Use an appropriate controlled DC supply and avoid excessive current or prolonged energization that may cause the coil to overheat. Disconnect the power before changing connections or coil configurations.
Can Variable Electromagnets be supplied in bulk?
Yes. Micro Technologies can supply Variable Electromagnets in bulk for laboratories, universities, colleges, research facilities, scientific equipment distributors, and institutional procurement.
Why Choose Our Products
- Six coil configurations from 100 to 600 turns
- Integrated steel hook for force experiments
- Suitable for comparative magnetic-strength investigations
- Compatible with variable DC excitation
- Multiple experiments possible with one apparatus
- Compact and reusable construction
- Bulk quantities available
Call to Action
Investigate the effect of coil turns on electromagnetic force with the Variable Electromagnet from Micro Technologies. Contact us for competitive quotations, bulk procurement, distributor requirements, institutional orders, and complete magnetism and electromagnetism laboratory equipment solutions.
