Consider a 60 W light bulb with a 2.0m long tungsten filament connected to a 120V source
A) Determine the resistance of the filament
B) Determine the cross-sectional area of this filament
C) Determine how long it takes for this bulb to consume 1 kW.H of energy
A second light bulb is added in parallel to the 60W light bulb already in this circuit. Explain how this affects the brightness of the original bulb and why