MCQ
The Poisson's ratio cannot have the value
- ✓0.7
- B0.2
- C0.1
- D0.5
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$(A)$ decreasing the number of turns
$(B)$ increasing the magnetic field
$(C)$ decreasing the area of the coil
$(D)$ decreasing the torsional constant of the spring
Choose the most appropriate answer from the options given below.