0 ratings
منتج #:
34532844
Sci-Supply Demonstration Primary and Secondary Coil Electromagnetic Induction & Transformer Theory Teaching Apparatus for Physics Labs
منتج #:
34532844
KWD 8
تفاصيل السعر
باستثناء رسوم الشحن والجمارك ( سيتم احتساب رسوم الشحن والجمارك عند إتمام الشراء )
*سيتم استيراد جميع العناصر من أمريكا
0 ratings
اكتب رأيك
متوفر فى المخزون
مستورد من متجر USA
اطلب الآن واحصل عليه حول السبت, سبتمبر 12
معاملة آمنة
تعمل يوباي جاهدة لحماية أمنك وخصوصيتك. يضمن نظام أمان الدفع المتقدم لدينا السرية من خلال تشفير معلوماتك أثناء النقل باستخدام بروتوكولات AES (معايير التشفير المتقدمة) وSSL (طبقة المنافذ الآمنة). تفاصيل الدفع الخاصة بك آمنة بنسبة %100 لأننا لا نشارك تفاصيل الدفع الخاصة بك مع بائعين تابعين لجهات خارجية
أفضل شركائنا اللوجستيين
شحن
سريع
استرجاع
مجاني*
تغليف آمن
منتجات أصلية %100
الامتثال لمعيار PCI DSS
حاصل على شهادة ISO 27001
Note: Step Down Voltage Transformer required for using electronics products of أمريكا store (110-120). Recommended power converters اشتري الآن.
مايفيد
Educational Value
This demonstration effectively illustrates electrical principles, captivating students and enhancing their understanding of electromagnetic induction through clear visual representation.
Hands-On Learning
Encourages active participation in the classroom, allowing learners to witness real-time energy transfer, which reinforces theoretical concepts through experiential learning.
Versatile Use
Ideal for both primary and secondary education settings, this demonstration adapts to various curricula, making it a valuable educational tool for diverse grade levels.
تفاصيل المنتج
من يجب أن يشتري؟
-
Educational Purposes
Ideal for teachers and students in physics or engineering, providing hands-on experience with electromagnetic principles and induction.
-
Science Enthusiasts
Perfect for hobbyists or amateur scientists who want to explore electromagnetism and perform experiments safely at home.
-
Training Institutions
Suitable for vocational schools or technical training centers focusing on electrical engineering concepts and practical energy applications.
-
Casual Users
Not suitable for those without a strong interest in science or electronics, as it requires active engagement and understanding.
وصف المنتج
Sci-Supply Demonstration Primary and Secondary Coil Electromagnetic Induction & Transformer Theory Teaching Apparatus for Physics Labs
هل لديك أي استفسار؟ تحدث معنا
أسئلة العملاء & الإجابات
-
سؤال:
What is a primary and secondary coil in electrical demonstrations?
إجابه: A primary coil is the input coil within a transformer or inductive setup, while the secondary coil is the output. The primary coil generates a magnetic field when electrical current passes through it, inducing current in the secondary coil due to electromagnetic induction. This principle is crucial for various applications, including transformers used to step up or step down voltages. Understanding how these coils work helps educators demonstrate fundamental electrical concepts effectively. -
سؤال:
How can the primary and secondary coil be used in educational settings?
إجابه: Demonstration coils are excellent tools for educators in physics and engineering subjects. They can visually demonstrate electromagnetism and energy transfer between coils. By connecting these coils to power sources, educators can conduct experiments showcasing principles like inductive coupling, energy conversion, and magnetic field strength. These practical demonstrations enhance student understanding by providing hands-on experience with theoretical concepts. -
سؤال:
What types of experiments can I perform using demonstration coils?
إجابه: You can conduct various experiments, such as measuring the voltage output of the secondary coil when varying the turns ratio, or exploring the effect of distance between the coils on induced voltage. Another popular experiment is demonstrating the principle of wireless energy transfer. These experiments can significantly engage students and enhance their understanding of electromagnetism and circuit theory through practical, observable outcomes. -
سؤال:
Are there safety precautions to consider when using demonstration coils?
إجابه: Yes, safety is essential when dealing with demonstration coils. Ensure to handle the equipment with care, keeping all connections secure to prevent short circuits. It's also advisable to work at safe voltage levels and use appropriate materials that can withstand potential heat generated during experiments. Always use safety goggles and ensure your workspace is clear of unnecessary items to maintain a safe environment. -
سؤال:
What voltage levels are typically safe for demonstration coils?
إجابه: Demonstration coils are often designed to operate at lower voltage levels to ensure safety during educational experiments. Typically, voltages below 120V are considered safe under controlled conditions. However, always refer to the manufacturer's specifications for specific voltage guidelines. This helps ensure that experiments are not only educational but also conducted in a safe manner. -
سؤال:
Can primary and secondary coils be used in real-world applications?
إجابه: Absolutely! Primary and secondary coils are foundational components in various real-world applications, including power transformers, electric motors, and wireless charging systems. They are critical in stepping up or stepping down voltages for efficient power distribution in energy systems. Understanding their operation prepares students for careers in electrical engineering and other technology-driven fields. -
سؤال:
What materials are used in the construction of demonstration coils?
إجابه: Demonstration coils are typically made from copper wire wrapped around a core made of ferromagnetic material, enhancing the magnetic field's strength. Insulation materials are also crucial to prevent shorts and ensure safety when conducting experiments. High-quality materials lead to better performance and reliability during educational demonstrations, making them vital for successful learning experiences. -
سؤال:
How do I set up a demonstration with primary and secondary coils?
إجابه: To set up, connect the primary coil to a suitable power source and ensure it's properly insulated. Position the secondary coil at an appropriate distance to observe induced voltage. Use a voltmeter or similar device to measure the output from the secondary coil. This setup allows students to visualize and measure electromagnetic induction in a controlled environment, enhancing their understanding of the concepts involved. -
سؤال:
What features should I look for in high-quality demonstration coils?
إجابه: When selecting demonstration coils, consider factors such as the quality of the wire insulation, the core material, and the coil's turn ratio. These features impact the efficiency and safety of your experiments. Additionally, coils that come with compatible accessories, like supports or measuring instruments, can enhance the practicality and educational value of your setup, making them more user-friendly for classroom use. -
سؤال:
Where can I buy Demonstration Primary and Secondary Coil?
إجابه: You can buy Demonstration Primary and Secondary Coils on Ubuy available in Kuwait. Ubuy offers a range of educational equipment including these coils, ensuring you find products that meet your teaching needs. Their user-friendly platform allows for easy searching and purchasing to help you discover high-quality items for your electrical demonstrations.
Sci-Supply Science Kits & Toys Editorial Review
The Sci-Supply Demonstration Primary and Secondary Coil is a fantastic tool for teaching electricity and magnetism experiments. The set comprises of two coils, one of which is removable and fits inside the other, and a nickel-plated soft iron core which can also be removed. With a galvanometer, this set can be used to demonstrate current generation using a moving magnetic field, electrical induction, and transformer effect. Although the directions and explanations provided with the set are not great, this is a pretty neat and well-made set. The set is perfect for anyone looking for a tool to explain how a transformer works.
مراجعات العملاء وتقييماتهم
1 تقييمات العملاء
-
5 نجمة
100%
-
4 نجمة
0%
-
3 نجمة
0%
-
2 نجمة
0%
-
1 نجمة
0%
أضف تقييم لهذا المنتج
شارك أفكارك مع عملاء آخرين
إيجابيات
- Well-made and durable
- Perfect for teaching electricity and magnetism experiments
- Great tool to explain how a transformer works
سلبيات
- Poor directions and explanations
منصة موثوقة وثقة كاملة للمشتري
A
Ahmad
مشتري موثّق
“Fast delivery, great experience overall.”
03-Jul-26 · عبر Trustpilot
AM
abbas
مشتري موثّق
“Excellent item received as expected and before the estimated time. Thanks for the great service.”
19-Jul-26 · عبر Trustpilot
WA
Waleed
مشتري موثّق
“Thank you for your message. I received the product and it is very good ? I?m really impressed with how great it works! I will be happy to share my feedback on the website.”
11 February 2026 · عبر Trustpilot
AA
Ahmed
مشتري موثّق
“Very good the same exact product that i wanted good shipping and delivery”
10 June 2026 · عبر Trustpilot
AN
Ambhita
مشتري موثّق
“Package delivered on time”
10 July 2026 · عبر Trustpilot
الخروج الآمن
شحن عالمي
إسترجاع سهل
منتجات أصلية
تاريخ سعر المنتج
معلومات مهمة
- القيود: بالنسبة للمنتجات التي يتم شحنها دولياً، يُرجى ملاحظة أن أي ضمان من الشركة المصنعة قد لا يكون صالحاً؛ قد لا تتوفر خيارات خدمة الشركة المصنعة؛ قد لا تكون أدلة المنتج والتعليمات وتحذيرات السلامة مكتوبة بلغة بلد المقصد؛ قد لا يتم تصميم المنتجات (والمواد المصاحبة لها) وفقاً لمعايير بلد الوجهة والمواصفات ومتطلبات الملصقات؛ وقد لا تتوافق المنتجات مع الجهد الكهربي المستخدم في بلد الوجهة والمعايير الكهربائية الأخرى (تتطلب استخدام محوّل كهربي أو جهاز تحويل إذا كان ذلك مناسباً). المستلم مسؤول عن ضمان إمكانية استيراد المنتج بشكل قانوني إلى بلد الوجهة. عند الطلب من يوباي أو الشركات التابعة لها، يكون المستلم هو المستورد المسجل ويجب أن يلتزم بجميع القوانين واللوائح الخاصة ببلد الوجهة.
- ليست كل المنتجات المدرجة على يوباي معروضة للبيع، لأن يوباي هو محرك بحث عالمي. المنتجات تخضع للوائح التصدير / التجارة.
KWD 8
اطلب الآن واحصل عليه حول السبت, سبتمبر 12
هذا المنتج غير ممنوع في بلدي. (الرجاء الضغط على الرابط أعلاه إذا لم يكن هذا المنتج ممنوعاً في بلدك ، لذلك سيقوم فريقنا بمراجعته والسماح به.)
كمية:
معاملة آمنة
نوفر لك مدفوعات مشفّرة، وحماية متكاملة للمشتري، مع الالتزام بمعايير PCI DSS وشهادة ISO 27001:2022 لضمان أعلى مستويات الأمان في كل عملية شراء.
أفضل شركائنا اللوجستيين
أسرع توصيل عبر الحدود
ضمان Ubuy
تسوّق بثقة مع منتجات أصلية %100، ومدفوعات آمنة متوافقة مع معيار PCI DSS، وحماية بيانات معتمدة وفق ISO 27001، وشحن دولي سريع، وإرجاع مجاني*، وتغليف آمن لكل طلب.