Magnetic field due to currentHard
Question
A square of side L meters lies in the x-y plane in a region, where the magnetic field is given by 
where B0 is constant. The magnitude of flux passing through the square is : -
where B0 is constant. The magnitude of flux passing through the square is : -Options
A.2 B0 L2 Wb
B.3 B0 L2 Wb
C.4 B0 L2 Wb
D.
B0 L2 Wb
B0 L2 Wb
= 3B0L2More Magnetic field due to current Questions
Two long parallel wires at a distance 2d apart. They carry steady equal current flowing out of the plane of the paper as...A long straight wire carries a current along the x-axis. Consider the points A(0, 1, 0), B(0, 1, 1), C(1, 0, 1) and D(1,...An elastic circular wire of length l carries a current I0 It is placed in a uniform magnetic field (out of paper) such t...The equilibrium constant (KC) for the reaction N2(g) + O2(g) → 2NO(g) at temperature T is 4 × 10-4. The value of ...A long insulated copper wire is closely wound as a spiral of ′N′ turns. The spiral has inner radius ′a...