Three resistors, labeled R1-R3, are connected in series as shown in the circuit diagram. Resistance values are A=2.7 ΩA=2.7 Ω, B=6.6 ΩB=6.6 Ω, and C=11.5 ΩC=11.5 Ω.

Calculate the equivalent resistance of the circuit.

5 w for 1hr = 5x60x60 joules=300x60=3000x6=18,000j as total energy conversion. efficiency of bulb needed for radiant to thermal within 18000

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

the duration of a photographic flash is related to an rc time constant, which is 0.100 μs for a certain camera.