R1=20oHM
R2=40oHM
R3=60 OHM
V=120
fInd in parrel circuit w/c VT?,IT, PT
To find the total resistance (RT) of the parallel circuit, you can use the formula:
1/RT = 1/R1 + 1/R2 + 1/R3
Substitute the given values:
1/RT = 1/20 + 1/40 + 1/60
1/RT = 0.05 + 0.025 + 0.0167
1/RT = 0.09167
RT = 1/0.09167
RT ≈ 10.9 ohms
To find the total current (IT) flowing in the circuit, you can use Ohm's Law:
IT = V / RT
IT = 120 / 10.9
IT ≈ 11.01 A
To find the total power (PT) consumed by the circuit, you can use the formula:
PT = V * IT
PT = 120 * 11.01
PT ≈ 1321.2 W
Therefore, in the parallel circuit with resistors R1 = 20 ohms, R2 = 40 ohms, and R3 = 60 ohms, the total resistance is approximately 10.9 ohms, the total current is approximately 11.01 A, and the total power consumed is approximately 1321.2 W.