State whether the following statements are True (T) or False (F): A cell is a source of energy, other than electrical.

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): A cell is preferably a source of chemical energy.

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): Electric field is a scalar field.

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): Reupulsion is a surer test of electrificiation.

State wheteher the following statements are True (T) or False (F): As isolated charged conductor has no electrical capacity.

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): In Boolean algebra (A+A) = A.

State whether the following statements are True (T) or False (F): The test charge is named so due to the fact that it is used to test the field of the source charge.