Two wires with currents 2 A and 1 A are enclosed in a circular in circular loop. Another wire with current 3 A is situated outside the loop as shown. The oint vec B. vec (dl) around the loop is

Two wires with currents 2 A and 1 A are enclosed in a circular in circ

1.	Two wires with currents 2 A and 1 A are enclosed in a circular in circular loop. Another wire with current 3 A is situated outside the loop as shown. The oint vec B. vec (dl) around the loop is
Answer» a. `mu_(0)` B. `3 mu_(0)` C. `6 mu_(0)` d. `2 mu_(0)` SOLUTION :`mu_(0)`

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Two wires with currents 2 A and 1 A are enclosed in a circular in circular loop. Another wire with current 3 A is situated outside the loop as shown. The oint vec B. vec (dl) around the loop is

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