Task id17071
Seller: nerdmavr
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Product description
A magnet was inserted into a wire ring attached to a ballistic galvanometer with a resistance of 30 ohms, causing the galvanometer needle to deflect by 20 divisions. What magnetic flux is coupled to the magnet pole if the galvanometer constant is 3·10-5 C/div? The resistance of the ring and wires can be neglected.
Additional information
Detailed solution. Format gif