Surya Asked a Question
March 1, 2022 8:52 ampts 30 pts
A straight wire of mass 10.8 g and length 5.0 cm is suspended from two identical springs that, in turn, form a closed circuit (see the figure below). The springs stretca distance of 0.54 cm under the weight of the wire. The circuit has a total resistance of 13 n. When a magnetic field directed out of the page (indicated by the dots in the figure) is turned on, the springs are observed to stretch an additional 0.30 cm. What is the strength of the magnetic field? (The upper portion of the circuit is fixed.)
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  • Animesh anand thankyou
    kindly find your answer attached below
    • cropped4071278870344953505.jpg
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