State whether the following statements are True (T) or False (F): Ohm's law holds good for the flow of current through all types of conductors.

State whether the following statements are True (T) or False (F): A cell is a source of electrons.

State whether the following statements are True (T) or False (F): In Boolean algebra (A+A) = A.

State whether the following statements are True (T) or False (F): Electric field is a scalar field.

State wheteher the following statements are True (T) or False (F): All insulators are dielectrics.

State whether the following statements are True (T) or False (F): Human body is a conductor of eletricity.

State whether the following statements are True (T) or False (F): In parallel grouping of resistors the current through all the resistors is same.

State whether the following statements are True (T) or False (F): Kirchoff's 1st law is an extension of Ohm's law.

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): An electric line of force is the locus of the test charge.

State whether the following statements are True (T) or False (F): The charge of a body may be 2 xx 10^19C .