Lab: Circuit Design Answers

voltage = 5 V, resistance = 20 Ω: [___] A

0.010.10✔ 1.010

25025✔ 2.50.25

✔ 0.25100202.5

voltage = 5 V, resistance = 20 Ω: [___] A

Examine Table B then read the statement and choose the best responses. As the resistance increased under 25 V, the current . Compared to calculated currents, experimental currents proved to be . Currents varied proportionally according to resistance: 10 Ω of resistance produced a current of A, while 100 Ω of resistance produced a current of A.

Perform calculations using the circuit illustrated. Round all the numerical answers to the tenths place.

Perform calculations using the circuit illustrated. Round all the numerical answers to the tenths place.

increases✔ decreasesstays the same

⇒ 6.67

A simple circuit within a laptop has a single resistor with a resistance of 0.1 Ω and requires a current of 50 mA. Select the voltage that would allow the computer to function correctly.

Throughout the reflection, make sure you have a copy of the Student Guide and your data tables. Use the drop-down menus to complete the statements.

0.010.10✔ 1.010

lower✔ the samehigher

Question text not available

direct proportionalityindirect proportionality✔ inverse proportionality

voltagecurrent✔ resistance

25025✔ 2.50.25

0.2510020✔ 2.5

Question text not available