Task id17006
Seller: nerdmavr
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Product description
To determine the resistance, a Wheatstone bridge with a rheochord is used - a wire of length L, which has a high resistivity (Fig. 26.6). Here R is the reference resistance, Rx is the unknown resistance. By moving the sliding contact, the current in the galvanometer disappears. Calculate the required resistance under this condition (balance of the bridge).
Additional information
Detailed solution. Format gif