1. State Stokes Theorem. Answer: The line Integral of a vector around a closed path is equal to the surface integral of the normal component of its curl over any surface bounded by the path ∫ H.dl = ∫ ∫ ( ∆ x H ) ds where, H is the Magnetic field intensity 2. State The Condition For The Vector F To Be Solenoidal. Answer: ∆ . F = 0 where, F = A i + B i + C i 3. State The Condition For