a) gain energy b) lose their identity c) lose energy d) gain potential

a) series b) parallel c) mixed d) none of the above

a) length of the conductor b) area of cross section c) density d) resistivity

a) resistance increases as current increases b) resistance decreases as current increases c) resistance increases as voltage increases d) current increases as voltage increases

a) closed circuit b) open circuit c) short circuit d) zero circuit

a) temperature should remain constant b) current should be proportional to voltage c) resistance must be wire wound type d) All of the above

a) semiconductors b) D.C circuits c) small resistors d) high currents

a) 7Ω b) 6Ω c) 4Ω d) 5Ω

a) capacitance b) potential c) resistance d) conductance

a) To maintain resistance across the conductor b) To vary the resistance across the conductor c) To maintain a constant potential difference across the conductor d) To maintain a varying potential difference across the conductor