Questions
Four long insulated current carrying wires, cross each other as shown in the figure. If the separation between any pair of parallel wires is d, the magnetic induction at O is
detailed solution
Correct option is B
Bo=μo3I2πd/2+μo4I2πd/2−μo2I2πd/2−μoI2πd/2=4μoIπdout wardTalk to our academic expert!
Similar Questions
The value of the magnetic field at a distance x from along straight current-carrying conductor is proportional to :
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