Physics-
General
Easy
Question
Two long parallel conductors are placed at right angles to a metre scale at the 2cm and 6 cm marks, as shown in the figure
They carry currents of 1 A and 3 A respectively. They will produce zero magnetic field at the (ignore the earth’s magnetic field)
- 5 cm mark
- 3 cm mark
- 1 cm mark
- 8 cm mark
The correct answer is: 3 cm mark
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