5. There are three sources that would affect the current flow in this circuit. Find the current through the 4k2 resistor that is caused solely by the 24V source (i.e., remove the 2mA and 12V sources using the correct methods). (20 points) 24 V + 9k, ww www 4kS 2mA 24ΚΩ www ++ 12V www 6k 24ΚΩ

An ammeter is a tool that measures the current (a better name would be V Show Current O Electrons ampmeter) that passes through it. In the circuit simulation you can get Conventional ammeters from the upper right toolbar. Labels Values When current is flowing in through the meter a number value will replace the question mark. Current Votmeter Ammeters Wire Resistivity First make a simple series circuit with a battery, switch, single light bulb and ammeter as shown at right. It's actually not necessary to include the switch but if I left it out then my snapshots would all give away the answers. With the switch closed/current flowing in the circuit, record the current that Current is flowing out of the light bulb and back to the battery. 0.00 A The current is A Now switch the light bulb and the battery so that the ammeter comes before the bulb. Current 0.00 A With the switch closed/current flowing in the circuit, record the current that is flowing out of the battery and into the light…

Show me how to approach this problem with steps please

Q4

Please show all work and highlight or circle your answers for parts d, e and f. Thank you

What Rx in parallel with 40 ohm will provide and Req of 24 ohm?

4. Source transformation

How would I approach this question? Do I need to use Kirchoff's junction rules or can I just subtract the voltage drop?

An unbonded strain gauge shown in figure 1 is used to measure pressure. As the pressure is applied to the diaphragm, the upper strain wires R1 and R3 are stretched and the resistance in each wire increase by AR while R2 and R4 are compressed with their resistance decreased by the same amount AR. The four strain gauges are connected into a bridge circuit with an excitation voltage of Vpc of 5 volts as shown in figure 2 below. Strain Gauge R1 R3 R2 R4 R1 R2 Vdc Va Signal Conditioning Voltage Output Circuit Vb Force Rod R4 R3 Figure 1 Figure 2 Diaphragm 1. Show that the output of the bridge, Vpa = (AR/R ) Vdc where R is the initial resistance of each wire. (Hint : Let R1=R3 = R + AR, R2=R4= R- AR and use voltage divider rule to solve for Vpa = Vb -Va) 2. If the maximum stress gauge wire is limited to 300MPA and the Elastic modulus of the material is 210GPA, calculate the range of voltage output from the bridge. Assume the strain gauges have a gauge factor of 2.0. 3. If the initial…

The figure shows a circuit. The switch S can be closed on either point A or C, but not both at the same time. Use the following quantities: V₁ = V₂ = 12 V R₁ = R4 = 1.00 R₂ = R3 = 2.00 [ R 4 O 2A O 6 A O 1 A O 12 A S О ЗА R₁ Determine the current through R₁ when the switch S is closed on A. W K Bm! B