Question

The parallel circuit in the Figure below is connected using a 7.0-V battery. If the resistances of the bulbs 1, 2, and 3 are 3.0 Ω, 6.0 Ω, and 9.0 Ω respectively, what is the total resistance and total current in the circuit? please answer immediately po

Answer 1

Answer:

Voltage is the same across each component of the parallel circuit. The sum of the currents through each path is equal to the total current that flows from the source. You can find total resistance in a Parallel circuit with the following formula: 1/Rt = 1/R1 + 1/R2 + 1/R3