Choose the correct statement.
Options:
(a) Kirchhoff's first law of electricity is based on conservation of charge while the second law is based on conservation of energy.
(b) Kirchhoff's first law of electricity is based on conservation of energy while second law is based on conservation of charge.
(c) Kirchhoff's both laws are based on conservation of charge.
(d) Kirchhoff's both laws are based on conservation of energy.