Dc theory lvl 3

for a circuit to be considered a parallel circuit, there must be at least ? path(s) for current flow

2

In final form, how would a ratio of 3/2 be properly stated

3 to 2 or 3:2

A parallel circuit is one in which there is more than one point where the ? divides and follows different paths.

Current

indicate the correct formula for determining the total power consumption of the circuit directly, when you know E(volts) and I(amps)

Pt=Et x It

indicate the correct formula for determine the total power consumption of the circuit directly, when you know E(volts) and R(ohms)

Pt=Et^2/Rt

Indicate the correct formula for determine the total power consumption of the circuit directly, when you know I(amps) and R(ohms)

Pt=It^2 x Rt

State the product over sum formula for determine total resistance in parallel circuits containing two unequal resistances.

Rt=R1 x R2/ R1 + R2

Know the tree rules that are applied when solving problems involving direct or inverse proportions

Solve by cross-multiplication Set up the proportion substitute the values

the total resistance of any number of parallel resistances, all having the same value, is equal to the value of any one of the resistors divided by the total number of resistors

True

? is/are two quantities related and dependent in such a way that as one increases or decreases the other varies the same way.

direct proportion

Circuit components that are connected in such a way that they provide different current paths are said to be connected in parallel

true

T/f voltage stays the same across parallel circuits?

true