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Artigo n.º:
109953224
0-9999.9 Ohm Variable Resistance Box Decade Resistor Experimental Equipment for Physical School Teaching
Artigo n.º:
109953224
STD 887195
Price Details
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*All items will import from EUA
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Encomende já e receba por volta de Terça-feira, Julho 07
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Os nossos principais Parceiros Logísticos
Ideal for adjusting the current you need in the way to enter a circuit as known resistor.
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Note: Step Down Voltage Transformer required for using electronics products of EUA store (110-120). Recommended power converters Compre Agora.
O que se Destaca
Wide Resistance Range
Offers a variable resistance up to 9999.9 Ohms, allowing educators and students to explore various resistance levels in experiments, enhancing learning in physics and electronics.
Educational Focus
Designed specifically for academic settings, this equipment helps teachers effectively demonstrate complex electrical concepts, making it an essential tool for interactive learning in classrooms.
User-Friendly Design
The intuitive layout and clear markings facilitate easy use by students and teachers alike, promoting hands-on experimentation and an engaging learning experience without technical hurdles.
Detalhes do produto
| Item Weight | 3 lbs (1.36 kg) |
Quem Deverá Comprar?
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Physics Educators
Ideal for teachers conducting demonstrations and experiments in physics classes involving electrical resistance and circuits.
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Engineering Students
Beneficial for students needing hands-on experience with variable resistance in labs or projects related to electrical engineering.
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Hobbyists and DIYers
Great for electronics enthusiasts seeking to experiment with circuit designs and resistance configurations in home projects.
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Professional Technicians
May not meet the precision requirements needed for advanced electrical testing or repair in professional environments.
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Casual Users
Not suitable for users who require basic resistors without the complexity of variable resistance adjustments.
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Non-Technical Users
Unsuitable for users unfamiliar with electrical concepts or those seeking simpler, ready-to-use resistance solutions.
DESCRIÇÃO DO PRODUTO
0-9999.9 Ohm Variable Resistance Box Decade Resistor Experimental Equipment for Physical School Teaching
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Perguntas e Respostas dos Clientes
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pergunta:
What is a variable resistance box and how does it work?
Resposta: A variable resistance box is an experimental tool that allows users to change resistance values in a circuit easily. It typically consists of a set of decade resistors, where each 'decade' represents a power of ten. Users can adjust the total resistance by selecting different combinations of resistors to achieve the desired setting. This device is essential for experiments that require precise resistance values, such as measuring voltage, current, and analyzing electrical circuits in a lab setting. -
pergunta:
What applications does the 0-9999.9 Ohm Variable Resistance Box have in school teaching?
Resposta: This variable resistance box is particularly beneficial in physics classrooms or laboratories. Students can conduct various experiments that demonstrate fundamental electrical principles, such as Ohm's Law, series and parallel circuits, and the effect of resistance on current flow. By adjusting the resistance, they can observe real-time changes in circuit performance, helping them grasp theoretical concepts practically and enhancing their learning experience. -
pergunta:
Is the resistance box suitable for all educational levels?
Resposta: Yes, the 0-9999.9 Ohm Variable Resistance Box is versatile enough to be used across multiple educational levels, from middle school to university. Depending on the complexity of the experiments, instructors can tailor its use to suit younger students learning basic concepts or advanced learners exploring sophisticated circuit designs. This adaptability makes it an invaluable resource in curriculum development for various scientific disciplines. -
pergunta:
How can this resistance box help students understand electrical theory?
Resposta: By using the 0-9999.9 Ohm Variable Resistance Box, students can engage directly with electrical theory through hands-on experiments. As they change the resistance values, they can measure how these changes affect current and voltage in real-time. This empirical approach solidifies their understanding of theoretical concepts like resistance, capacitance, and inductance, making learning not only interactive but also impactful. -
pergunta:
Can the resistance box be used for digital learning?
Resposta: Absolutely! The 0-9999.9 Ohm Variable Resistance Box can complement digital learning tools. It can be connected to simulation software or used alongside online lab simulations to offer students a blended learning experience. Educators can assign virtual labs that incorporate actual electrical components, allowing students to experiment safely while gaining practical skills relevant to their education, which is especially useful in remote learning scenarios. -
pergunta:
What key features should I look for in a variable resistance box?
Resposta: When selecting a variable resistance box, consider features such as range (0-9999.9 Ohm), accuracy of resistance values, the robustness of construction, and ease of use in terms of connections and adjustments. A well-designed box will provide clear labeling and a reliable interface, ensuring that students can focus on their experiments without technical hitches, ultimately enhancing their learning experience. -
pergunta:
Are there any safety considerations when using the resistance box?
Resposta: Yes, when using the 0-9999.9 Ohm Variable Resistance Box, safety is paramount. Users should avoid connecting it to high voltage or current sources beyond its specifications. Proper knowledge of electrical safety protocols and supervision is also critical, especially when students are conducting experiments. By following these guidelines, users can achieve educational objectives while minimizing risk. -
pergunta:
What accessories are commonly used with a variable resistance box?
Resposta: Common accessories used with the 0-9999.9 Ohm Variable Resistance Box include multimeters, power supplies, and connecting cables. These items pair with the resistance box to monitor and analyze circuit behavior effectively. By integrating these tools, students can gain insights into their experiments, allowing for comprehensive voltage and current measurements as they explore various circuit configurations. -
pergunta:
How does this resistance box differ from fixed resistor sets?
Resposta: The primary difference between the 0-9999.9 Ohm Variable Resistance Box and fixed resistor sets is flexibility. The variable resistance box allows users to dial in specific resistance values, making it easier to experiment with various circuit parameters without the need to manually change resistors. This level of adaptability is crucial for experiments requiring precise control over resistance and immediate adjustments to observe their impact. -
pergunta:
Where can I buy a 0-9999.9 Ohm Variable Resistance Box in São Tomé and Príncipe?
Resposta: You can purchase a 0-9999.9 Ohm Variable Resistance Box on Ubuy in São Tomé and Príncipe. Ubuy offers a range of educational tools and equipment specifically suited for students and educators, ensuring that you can find quality products designed for effective learning experiences. Their platform is user-friendly, making it easy to browse and select the right equipment for your needs.
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- Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
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STD 887195
Encomende já e receba por volta de Terça-feira, Julho 07
Este artigo não está restrito no meu país. (Clique no link acima se este artigo não estiver restrito no seu país, para que a nossa equipa o analise e permita.)
QTY:
Transação segura
A Ubuy trabalha arduamente para proteger a sua segurança e privacidade. O nosso sistema avançado de segurança de pagamentos garante a confidencialidade ao encriptar as suas informações durante a transmissão, utilizando os protocolos AES (Normas de Encriptação Avançada) e SSL (Camada de Sockets Seguros). Os seus dados de pagamento estão 100% seguros, pois não partilhamos os seus dados de pagamento com vendedores terceiros.
Os nossos principais Parceiros Logísticos
Entrega internacional mais rápida
Recursos e benefícios
- Perfect for middle and technical high school electrical experiments.
- Facilitates verification of Ohm's Law components.
- Efficiently measures unknown resistance.
- Excellent teaching tool for experimental teams.
- Compact and portable design for easy handling.
- Offers a wide resistance range from 0 ohm to 9999.9 ohms.