Consider the circuit shown in (Figure 1). Suppose that E = 11 V. Figure 20 Ω 60 Ω www LuwLiw Switch 1 of 1 40 Ω 10 Ω ▼ Part A What is the current through the battery when the switch is open? Express your answer with the appropriate units. μA H I = Value Units Submit Request Answer Part B What is the current through the battery when the switch is closed? Express your answer with the appropriate units. ΜΑ ? I = Value Units Submit Request Answer

Two resistors R1 and R2 in a single circuit are driven by a voltage source of 6.0 volts. The current through R1 is 3.0 A and the current through R2 is 4.0 A. What can you say about the circuit? O A R1 and R2 are connected in series R1 and R2 are connected in parallel OCNot enough information is given to conclude on the type of connection Click Save and Submit to save and submit. Click Save All Ansuers to save all answers. Save All Answers Save Type here to search

What is the equivalent resistance of this circuit? R1= 13 kΩ. All other resistor values are displayed in diagram. Keep answer in kΩ

What is the total resistance of the circuit if R1= 20 ohms, R2= 60 ohms, R3=100 ohms, R4= 40 ohms a. 220 ohms b. 80.035 ohms c. 108.6 ohms d. none of the above

Q1. For the circuit shown below, find the current Ix using superposition. 10 Ω 12 Ω W 50V Ix 40 ΩΣ 2012 8A 40V

Q.1

a) In the circuit shown, find I1, I2, I3? From the figure. b) Find the voltage difference between points a and b from the figure.

When an ammeter is used to measure the current is in the circuit shown in (Figure 1 ), it reads 6 A. Part A What is the resistance of the ammeter if v₂ = 27 V? Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) Figure 2.516 Us is 4.80 16 1 of 1 με ? Rmeter 4.5 Ω Submit Previous Answers × Incorrect; Try Again; 2 attempts remaining Part B What is the percentage of error in the current measurement? Express your answer as a percentage to three significant figures. ▸ View Available Hint(s) % error = 40 ΜΕ ΑΣΦ Η vec Submit Previous Answers × Incorrect; Try Again; 5 attempts remaining < Return to Assignment Provide Feedback ? %

What is the current read by the ammeter in the circuit below? Let R1 = 1 kiloohm, R2 = 2 kiloohm, R3 = 3 kiloohm, and the emf of the ideal source is 5 volts. Input R1, R2, and R3 for resistors R1, R2, and R3 respectively. Input E for the emf €. Use context clues to figure out if you need to input a numerical value, variable, word, etc. All numerical answers should be in three significant figures. %3D R1 R2 R3 (A First we calculate the current across each resistor. From Ohm's law, we arrive at a general formula for current:

page Holdle R₁ 2 R₂ www 20 V 15Ω What is the equivalent resistance of the parallel circuit if R2 is 17 ohms? Answer: Next