Write True (T) or False (F):
Emf can be induced across an open coil

Write True (T) or False (F): Emf can be induced in a closed coil when magnetic flux linkage through it changes.

Write True (T) or False (F): The direction of the induced current is given by Fleming's left hand rule.

Write True (T) or False (F): Mutual inductance is maximum between two coils when the coils are placed parallel to each other.

State whether the following statements are True (T) or False (F): Charges can be created but can not be destroyed.

State whether the following statements are True (T) or False (F): The emf of a cell is always equal to the terminal p.d of the cell.

State whether the following statements are True (T) or False (F): Coulomb's law can be derived from Gauss's law.

State whether the following statements are True (T) or False (F) A doublet prism can produce only dispersion but no deviation always.

State whether the following statements are True (T) or False (F) A doublet prism can produce only dispersion but no deviation under suitable condition.

Write True (T) or False (F): Faraday's laws of electromagnetic induction tells about the direction of flow of induced current.

State whether the following statements are True (T) or False (F): From a NOR gate only NOT gate can be obtained.