. One of the two thicker wires


One of the two thicker wires, which provide support to the filament, is connected directly to

a. the metal case at the base of the bulb and the other to the metal tip at the centre of the base.

b. the positive terminal of the electric cell and the other to the negative terminal of the electric cell.

c. the positive terminal of the electric portable generator and the other to the negative terminal.

d. both the positive and negative terminals of the electric sockets.
 

Best Answer

a
Explanation: One of the two thicker wires, which provide support to the filament, is connected to the metal case at the base of the bulb and the other to the metal tip at the centre of the base. Without these connections, the circuit will be incomplete.
 
 

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