Electric current?

Question

Use the following image for the questions
http://geocities.com/atomiccobra/figurea1.gif



1. Look at the circuit illustrated in Figure A-1. Assume that the values of R1 and R2 are equal. If you connect your meter's test probes to points A and B in the circuit, which of the following voltages would you measure?
A. 9 V
B. 6 V
C. 3 V
D. 0 V

2. In the circuit shown in Figure A-1, where would you connect your meter's test probes to measure the full battery voltage?
A. To points D and E, or to points B and E
B. To points A and C only
C. To points D and E, or to points A and C
D. To points B and E only

3. In the circuit shown in Figure A-1, suppose that the value of R1 is 100 kW and the value of R2 is 470 kW. At which of the following locations in the circuit would you measure the highest voltage with your meter?
A. Between points A and C
B. Between points A and B
C. Between points B and C
D. Between points B and E

4. In the circuit shown in Figure A-1, suppose that the value of R1 is 500 kW. In order to obtain a multimeter reading of 1 V between points B and C in the circuit, the value of R2 would have to be
A. 10 kW.
B. 100 kW.
C. 1,000 kW.
D. 10,000 kW.

Answer 1

1. C
2. C
3. A
4. B

note: The resistances are measured in ohms, not kW.

Answer 2

in the circuit shown in figure a-1 where you connect your meter's test probes to measure the full battery voltage

Answer 3

1. C

2. C

3. A

4. B
ya w, which stands for watt is a measure of power. Resistors are described by their property of Resistance which is measured in ohms(the abreviation is the omega symbol)

Answer 4

In the circuit shown in the figure above where R1 and R2 have equal resistance values, when switch S1 is closed, what voltage would you measure across R2 with your meter?

Answer 5

1-c

2-c

3-b

4-b


number 3 is not a.