Question 3 (10 points) A 12 V potential difference is applied across a parallel combination of...
A parallel combination of four identical resistors is across a battery. The potential difference across each resistor is 2.3 V , and the circuit current is 0.24 A . Part A- Find the value of each resistor. Part B- Find the battery emf.
A potential difference of 3.95 V is applied across points a and b in the figure below. Find the current in each of the resistors, and the total current Itotal that the three resistors draw from the power source. A potential difference ot J.9b V is applied across points a and b in the figure below, hind the current in each of the resistors, and the total current total that the three resistors draw from the power source.
Three identical resistors are connected in series. When a certain potential difference is applied across the combination, the total power dissipated is 44 W . What power would be dissipated if the three resistors were connected in parallel across the same potential difference?
Example 2: Three resistors are connected in parallel as shown. A potential difference of 18.0 V is maintained between points a and b. (A) Calculate the equivalent resistance of the circuit 18.0 V 3.00 (2] 6.00 Ω| 9.00 Ω (B) Find the current in each resistor (C) Calculate the power delivered to each resistor and the total power delivered to the combination of resistors
QUESTION 2 The current (A) in the circuit below is: 10022 100 12 V 1 QUESTION 3 An ideal 100-V de battery is applied across a series combination of four resistors having resistances of 202, 400, 600, and 80 . What is the potential difference (V) across the 40-0 resistor? 20 QUESTION 4 An AC voltage, whose peak value is 300 V, is across a 100 2 resistor. What is the rms current (A) in the resistor? 2.12
a.) Find the current through resistor a) in the figure.b.) Find the potential difference across resistor a) in the figure.c.) Find the current through resistor b) in the figure.d.) Find the potential difference across resistor b) in the figure.e.) Find the current through resistor c) in the figure.f.) Find the potential difference across resistor c) in the figure.g.) Find the current through resistor d) in the figure.h.) Find the potential difference across resistor d) in the figure.I can tell that...
For the capacitor circuit show below, the potential difference of 120 V is applied across points A and B. Find (a) the equivalent capacitance of all the capacitors between points A and B and (b) the charge stored on the 4.00-muC capacitors.
1.6 points For the circuit shown in figure 12, find the potential difference V-V across the 5.0 resistor. The potential difference across the battery is equal to 31 a 5.0.226 200 4.00 w 3.00 6.022 -W
How many 65-W lightbulbs can be connected in parallel across a potential difference of 75 V before the total current in the circuit exceeds 2.2 A ?
A 16.8 Ω and a 22 Ω resistor are connected parallel. A difference in potential of 41.5 V is applied to the combination. What is the equivalent resistance of the parallel circuit? Answer in units of Ω 020 (part 2 of 3) 10.0 points What is the current in the circuit? Answer in units ofA 021 (part 3 of 3) 10.0 points How much current passes through the 16.8 Ω resistor? Answer in units ofA