JEE Main 2022 Physics question
A wire of length 314 cm carrying current of 14 A is bent to form a circle. The magnetic moment of the coil is . [Given ]
Answer: 11
Solution
The circumference is m, so R = 0.5 m. The magnetic moment is $IA = 14
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account