Two long straight parallel conductors 10 cm apart, carry equal currents of magnitude 3A in the same direction. Then the magnetic induction at a point midway between then is

Two long straight parallel conductors 10 cm apart, carry currents of 5A each in the same direction. Then the magnetic induction at a point midway between them is

Two long straight parallel conductors 10cm apart ,carry current of 5A each in opposite direction .Then the magnetic induction at a point mid way between them is x times10^(-5) T. What is the value of 'x'?

Two long parallel conductors carry currents I and 2I in the same direction. The magnetic induction at a point exactly mid way between them is B . If the current in the first conductor is reversed in direction, the magnetic induction at the same point will be

Two long parallel conductors carry currents i and 2I in the same direction. The magnetic induction at a point exactly mid way between them is B . If the current in the first conductor is reversed in direction, the magnetic induction at the same point will be

Two parallel wires are carrying electric currents of equal magnitude and in the same direction. They

Two long straight parallel conductors carrying currents in the opposite directions