Representation of Wheatstone Bridge
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
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Representation of Wheatstone Bridge

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  • Product SKU: LGSK031
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Highlights
  • Product Code: LGSK031
  • Technical support - available on email
  • Handmade
  • Make in India
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  • Video support to be purchased separately
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Details
  • Solderless Paper circuit.
  • Includes: Circuit drawn on paper and its components, connecting wires
  • Documentation: Description, Component list, and Circuit diagram.
  • Power Supply: No battery included, Includes 9 Volt Battery cap only.
  • Video tutorial is available on YouTube.
  • One set with its components & wires in running condition.
  • Documentation: Description, Component list, and Circuit diagram.
  • Power Supply: No battery included, Includes 9 Volt Battery cap only.
  • Video tutorial is available on YouTube.

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Specification

Description

Wheatstone bridge is commonly used to measure the value of unknown resistance. This type of bridge can be further generalized to measure the unknown resistance, capacitance, and inductance also. One detector is required to measure the small value of current flowing in the bridge. A galvanometer (a device to measure a very small amount of current) is generally used as a detector. As galvanometer is not available in general, hence we have used LEDs to measure the current. The only drawback with the LEDs is that they can not measure very small current values. But for our purpose, it will work well. From the given circuit we can see that four resistance R1, R2, R2, and R4 are connected to form a bridge. LEDs D1 and D2 are connected diagonally to measure the current flowing across them. If the bridge is balanced( if R1*R2 = R3*R4), then no current will flow across D1 or D2. This is the principle of the bridge. Let us connect an unknown resistance R2 to the circuit and connect three known resistances R1, R3, and R4. If the circuit is balanced, then R2 can be calculated by the formula given above. 

Physical Attributes

  • Dimensions (cm) L x W x H : 20 x 15 x 5
  • Weight (gm): 200

Product Video

Customer Reviews

Based on 4 reviews
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J
Jerin Navis
Wheatstone Bridge

Representation Of Wheatstone Bridge

A
Abhisek Swain
100% working

Amazing Product just looks same as shown in picture..

R
Ravi kumar
Intresting

Very interesting and easy to assemble kit and good for children

A
Abin Joseph
this is good kit.

Simple and interesting kit for kids. The kids love this and I think it may take sometime for them to understand the concept. But this is good kit.