series or parallel circuit?

series or parallel circuit??

Series or Parallel Circuit??

Series or Parallel Circuit?

Calculate the Total Resistance

R1= 37Ω R2=32Ω

Calculate the Total Resistance

R1= 120Ω R2=86Ω

Calculate the Total Resistance

R1= 18Ω R2=43Ω

Calculate the Total Resistance

R1=72Ω R2=65Ω

Calculate the Total Resistance

R1=69Ω R2=119Ω

Calculate the Total Resistance

R1=40Ω R2=78Ω R3=118Ω

Calculate the Total Resistance

R1=14Ω R2=59Ω R3=87Ω

Calculate the Total Resistance

R1=114Ω R2=109Ω R3=97Ω

Calculate the Total Resistance

R1=59Ω R2=78Ω R3=111Ω

Calculate the Total Resistance

R1=115Ω R2=118Ω R3=120Ω

WHAT IS THE SYMBOL OF VOLTAGE?

EACH BRANCH OF PARALLEL CIRCUIT HAS THE SAME VALUE OF VOLTAGE?

Can heat generate voltage?

Electromagnetic can generate voltage?

Can air generate voltage?

What is the first law in kirchhoff’s law

The sum of the currents into a node is equal to the sum of?

A parallel circuit acts as a ______ because the current entering the junction of parallel branches “divides” up into several individual branch currents.

The same voltage is across each of the resistors in parallel, the branch currents are ________________to the values of the resistors.

Determine the current through R1

Determine the current through R2

Determine the current through R3

Find the I1

Find the I2

To find the ____________ of a series-parallel combination, first identify the series and parallel relationships, and then determine total series and total parallel resistance.

Once you know the total resistance and the source voltage, you can apply __________ to find the total current in a circuit

__________ is the source voltage divided by the total resistance.

________ is the pressure from an electrical circuit's power source that pushes charged electrons (current) through a conducting loop, enabling them to do work such as illuminating a light.

________ is a measure of the opposition to current flow in an electrical circuit

Figure 1(a) shows an example of a simple series-parallel combination of resistors. Notice that the resistance from A to B is R1. The resistance from B to C is R2 and R3 in parallel.

When the circuit in Figure 1 is connected to a voltage source as shown in part (c) the total current through R1 divides at point B into the two parallel paths. These two branch currents then recombine.

The total resistance from A to C is R1 in series with the parallel combination of R2 and R3, as indicated in Figure 1(b).

In Figure 2, is connected in series with R1. This series combination is in series with the parallel combination of R2 and R3 as illustrated in Figure 2.

. In Figure 3, R5 is connected in series with R2. The series combination of R2 and R5 is in parallel with R4.

Voltage divider are one of the most fundamental circuits in electronics.

Voltage divider is a simple circuit which turns a small voltage into a larger one.

Voltage divider are not one of the most fundamental circuits in electronics.

Voltage divider is a simple series resistor circuit.

Is the result of distributing the input voltage among the components of the divider.

Is the line voltage or the supply power.

Is a passive linear circuit that produces an output voltage that is a fraction of its input voltage.

Also known as potential divider.

Is the voltage released by a device such as a voltage regulator or a generator.