Products related to Resistance:
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Sanct Bernhard Sport Resistance Band - 1 item
The small and effective sporting equipment for streching, Pilates, rehabilitation sport and physical therapy – including a workout leaflet (in german language). Dimensions: 30 x 5 cmColour: yellowLevel: easy
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JSP Martcare Impact Goggles High-resistance Polycarbonate Lens Ref
A compact and lightweight goggle. Tough polycarbonate lens. Offers high resistance to impact from flying particles. Vented body. Cost effective PVC frame. Packed 10.
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Scotch Heavy Packaging Tape High Resistance Hotmelt 50mmx66m Brown
Scotch Heavy Packaging Tape High Resistance Hotmelt 50mmx66m Brown Pack 6 Ref UU005262843 4105553
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Scotch Heavy Packaging Tape High Resistance Hotmelt 50mmx66m Clear
Scotch Heavy Packaging Tape High Resistance Hotmelt 50mmx66m Clear Pack 6 Ref UU005262835 4105569
Price: 41.11 £ | Shipping*: 7.19 £
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What is the difference between resistance and specific resistance?
Resistance is the opposition to the flow of electric current in a material, measured in ohms. It is a property of the material itself. Specific resistance, also known as resistivity, is a material property that quantifies how strongly a material opposes the flow of electric current. It is a characteristic of the material's composition and is used to calculate the resistance of a specific shape and size of material.
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What are the tolerances for resistance chains and resistance cubes?
The tolerances for resistance chains and resistance cubes typically vary depending on the manufacturer and the specific product. However, in general, resistance chains and cubes are designed to have tight tolerances to ensure accurate and consistent resistance levels for users. It is common for resistance chains and cubes to have tolerances within a few percentage points to maintain their effectiveness and reliability during workouts. It is recommended to refer to the product specifications provided by the manufacturer for more detailed information on the tolerances of specific resistance chains and cubes.
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What is the difference between electrical resistance and specific resistance?
Electrical resistance is the opposition to the flow of electric current in a material, measured in ohms. It is a property of the material itself and is dependent on factors such as the material's dimensions and temperature. Specific resistance, on the other hand, is a material property that quantifies how much a material resists the flow of electric current compared to a standard material. It is also known as resistivity and is measured in ohm-meters. In essence, electrical resistance is the overall resistance of a material, while specific resistance is a more intrinsic property of the material itself.
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How do I calculate the resistance with the internal resistance?
To calculate the total resistance with the internal resistance, you can use the formula: R_total = R_internal + R_external, where R_total is the total resistance, R_internal is the internal resistance, and R_external is the external resistance. This formula takes into account the resistance from both the internal and external components of the circuit. By adding the internal and external resistances together, you can determine the total resistance in the circuit.
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Bumper Crafts Papers Pack
A fantastic colourful array of over 530 A3 and A4 sheets, pack contains assorted;colour cardpaperEVAfeltfluorescentcorrugatedcrepetissuetracingholographicmetalliccellophaneiridescentglitterstickers for cutting and craft.
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Specialist Crafts Terracotta Clay 12.5kg
Specialist Crafts Terracotta Clay contains a highly plastic blend of red marls which give an appealing colour. Great for general domestic ware and also good for throwing.The firing range 1060C - 1160C.Keep to the lower end of the firing range to
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Specialist Crafts Watercolour Pan Set24
These artists half pan watercolours are superb and supplied in a really durable tin.The pans are easy to remove and there is an integral flip out metal palette so theres additional space for mixing, keeping colours fresh and vibrant.A great price
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Spec Crafts Acrylic Printing Medium 2l
Mix this Specialist Crafts Acryl Screen Printing Medium with acrylic paints such as Specialist Crafts X4 or X6 to produce a good quality screen printing ink.Depending on the ambient temperatures the mix dries in under 10 minutes which speeds up
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Is the protective resistance the same as the series resistance?
No, the protective resistance is not the same as the series resistance. The protective resistance is a component used to limit the current in a circuit and protect other components from damage. It is typically used in parallel with the component it is protecting. On the other hand, the series resistance is a component that is connected in series with other components in a circuit, affecting the overall resistance and current flow in the circuit. While both resistances are used to control current, they serve different purposes and are connected in different ways within a circuit.
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What is the difference between insulation resistance and surface resistance?
Insulation resistance measures the resistance to the flow of current through the insulation material between two conductors, while surface resistance measures the resistance to the flow of current across the surface of a material. Insulation resistance is typically used to assess the effectiveness of insulation materials in preventing current leakage, while surface resistance is used to evaluate the cleanliness and conductivity of surfaces in electronic and electrical applications. In summary, insulation resistance measures the resistance through a material, while surface resistance measures the resistance across a material's surface.
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What is the difference between specific resistance and direct current resistance?
Specific resistance, also known as resistivity, is a material property that measures the resistance of a specific material to the flow of electric current. It is expressed in ohm-meter and is a characteristic of the material itself. On the other hand, direct current resistance refers to the resistance of a specific component or device to the flow of direct current. It is measured in ohms and depends on the physical dimensions and material properties of the component. In summary, specific resistance is a material property, while direct current resistance is a property of a specific component or device.
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How can the individual resistance be determined from the total resistance?
The individual resistance can be determined from the total resistance by using the formula for resistors in parallel or in series. For resistors in parallel, the individual resistance can be found using the formula 1/R_total = 1/R1 + 1/R2 + 1/R3 + ... + 1/Rn, where R_total is the total resistance and R1, R2, R3, etc. are the individual resistances. For resistors in series, the individual resistance can be found by simply adding up the individual resistances to get the total resistance. Then, the individual resistance can be determined by subtracting the sum of the other resistances from the total resistance.
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