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sponse. Question 4 1 points If 3 x 1021 electrons pass through a resistor with resistance...
Q5. If 5.0 x 10 electrons pass through a 20-2 resistor in 10 min, what is...
Q5. If 5.0 x 10 electrons pass through a 20-2 resistor in 10 min, what is the potential difference across the resistor? a 21 V Q6. The graph shows the time dependence of the charge (q) on the capacitor during the charging process through the resistance (R) for three different values of the time constant. Rank the three values of t from lowest to largest to (Ascending order) b. t> :>TI bib
(4 points) A cylindrical resistor is made of a material with 4 x 1027 mobile electrons...
(4 points) A cylindrical resistor is made of a material with 4 x 1027 mobile electrons per cubic meter and an electron mobility of 6 × 10 5 m/s per V/m. The resistor is 1.2 cm long with a radius of 0.35 mm. The potential difference from one end of the resistor to the other is 2.6 volts. 6, (a) What is the magnitude of the electric field in the resistor? (b) What is the average drift speed of the...
What current (A) is flowing in a resistor if 4.0E16 electrons pass a point in the...
What current (A) is flowing in a resistor if 4.0E16 electrons pass a point in the resistor in 0.50 s? (e - 1.60E-19 C) QUESTION 17 A 1.0-mm diameter extension cord is made of metal having a resistivity of 1.68E-8 22 m. When it carries a current of 15 A, what is the potential difference (V) between two points in the cord that are 100 m apart? QUESTION 18 An ideal parallel-plate capacitor having circular plates of diameter D that...
Two resistors are connected in parallel across an ideal 12.0 Volts battery. Resistor A has a...
Two resistors are connected in parallel across an ideal 12.0 Volts battery. Resistor A has a value of 28 ohm and resistor B carries a current of 1.0169 A. 1.) What is the potential difference across resistor A? 2.) What is the potential difference across resistor B? 3.)What is the current in resistor A? 4.)What is the resistance of B? 5.)What is the total power dissipated in the circuit?
For the circuit shown in the figure, find the current through and the potential difference across each resistor.
For the circuit shown in the figure, find the current through
and the potential difference across each resistor.What is the current through the 3 Ω resistor?What is the current through the 4 Ω resistor? What is the potential difference across the 3 Ω resistor.What is the potential difference across the 4 Ω resistor?What is the potential difference across the 48 Ω resistor?What is the current through the 48 Ω resistor?What is the potential difference
across the 16 Ω resistor?What is the...
Question 3. (10 points) Four resistors are connected as shown in Figure 28.9a Find the equivalent resistance between a and c. R1-16 and R4-12 Ω R2-13 R3-4 (a) (b) What is the current in each resistor...
Question 3. (10 points) Four resistors are connected as shown in Figure 28.9a Find the equivalent resistance between a and c. R1-16 and R4-12 Ω R2-13 R3-4 (a) (b) What is the current in each resistor if a potential difference of 0.64 V is maintained between a and c. Calculate the current in each resistor I (for Ri resistor)- I (for R2 resistor)- I (for R3 resistor) I (for R4 resistor)- Which resistor uses more power, R or R4? Which...
A. Find the equivalent resistance. B. Find the current that flows through the resistor 4. C....
A. Find the equivalent resistance.
B. Find the current that flows through the resistor 4.
C. Find the potential difference across the resistor 4.
10 Given that all resistors in the picture below are 200 Ω each, and the battery provides the potential difference of 24.0 V, R2 R5 RI RA R3
QUESTION 1 5 points Save Answer A resistor R = 2k Ohms has a voltage V...
QUESTION 1 5 points Save Answer A resistor R = 2k Ohms has a voltage V = 15 Volts. What is the current I through the resistor? Express your answer in mA. QUESTION 2 5 points Save Answer Three resistors are connected in series: R1 10k Ohms, R2 = 17k Ohms, R3 = 32k Ohms. A DC voltage source ( Volts) is connected across the three resistors. Determine the current I in mA. 7 QUESTION 3 5 points Save Answer...
FREE RESPONSE [10 points A battery with an emf of 24 volts and an internal resistance...
FREE RESPONSE [10 points A battery with an emf of 24 volts and an internal resistance of 1 ohm is connected to an external circuit as shown above Determine each of the following 26. The equivalent resistance of the combination of the 4-ohm, 8-ohm, and 12-ohm resistors 27. The current in the 5-ohm resistor 28. The terminal voltage, Vac of the battery 29. The rate at which energy is dissipated in the 12-ohm resistor 30. The magnitude of the potential...
question 2,7,9 please Charge 1. (10 points) What is the current through a conductor if X...
question 2,7,9 please
Charge 1. (10 points) What is the current through a conductor if X electrons pass through a cross section in Y time? 2. (10 points) The current flowing through a conductor is X. If it flows for Y time, how many electrons is that X = 100 microamps, Y = 2 days 3. (10 points) A current XuA flows and Y electrons are transported. How long did it take? Resistivity 4. (10 points) An object is round...
Q5. If 5.0 x 10 electrons pass through a 20-2 resistor in 10 min, what is the potential difference across the resistor? a 21 V Q6. The graph shows the time dependence of the charge (q) on the capacitor during the charging process through the resistance (R) for three different values of the time constant. Rank the three values of t from lowest to largest to (Ascending order) b. t> :>TI bib
(4 points) A cylindrical resistor is made of a material with 4 x 1027 mobile electrons per cubic meter and an electron mobility of 6 × 10 5 m/s per V/m. The resistor is 1.2 cm long with a radius of 0.35 mm. The potential difference from one end of the resistor to the other is 2.6 volts. 6, (a) What is the magnitude of the electric field in the resistor? (b) What is the average drift speed of the...
What current (A) is flowing in a resistor if 4.0E16 electrons pass a point in the resistor in 0.50 s? (e - 1.60E-19 C) QUESTION 17 A 1.0-mm diameter extension cord is made of metal having a resistivity of 1.68E-8 22 m. When it carries a current of 15 A, what is the potential difference (V) between two points in the cord that are 100 m apart? QUESTION 18 An ideal parallel-plate capacitor having circular plates of diameter D that...
For the circuit shown in the figure, find the current through
and the potential difference across each resistor.What is the current through the 3 Ω resistor?What is the current through the 4 Ω resistor? What is the potential difference across the 3 Ω resistor.What is the potential difference across the 4 Ω resistor?What is the potential difference across the 48 Ω resistor?What is the current through the 48 Ω resistor?What is the potential difference
across the 16 Ω resistor?What is the...
Question 3. (10 points) Four resistors are connected as shown in Figure 28.9a Find the equivalent resistance between a and c. R1-16 and R4-12 Ω R2-13 R3-4 (a) (b) What is the current in each resistor if a potential difference of 0.64 V is maintained between a and c. Calculate the current in each resistor I (for Ri resistor)- I (for R2 resistor)- I (for R3 resistor) I (for R4 resistor)- Which resistor uses more power, R or R4? Which...
A. Find the equivalent resistance.
B. Find the current that flows through the resistor 4.
C. Find the potential difference across the resistor 4.
10 Given that all resistors in the picture below are 200 Ω each, and the battery provides the potential difference of 24.0 V, R2 R5 RI RA R3
QUESTION 1 5 points Save Answer A resistor R = 2k Ohms has a voltage V = 15 Volts. What is the current I through the resistor? Express your answer in mA. QUESTION 2 5 points Save Answer Three resistors are connected in series: R1 10k Ohms, R2 = 17k Ohms, R3 = 32k Ohms. A DC voltage source ( Volts) is connected across the three resistors. Determine the current I in mA. 7 QUESTION 3 5 points Save Answer...
FREE RESPONSE [10 points A battery with an emf of 24 volts and an internal resistance of 1 ohm is connected to an external circuit as shown above Determine each of the following 26. The equivalent resistance of the combination of the 4-ohm, 8-ohm, and 12-ohm resistors 27. The current in the 5-ohm resistor 28. The terminal voltage, Vac of the battery 29. The rate at which energy is dissipated in the 12-ohm resistor 30. The magnitude of the potential...
question 2,7,9 please
Charge 1. (10 points) What is the current through a conductor if X electrons pass through a cross section in Y time? 2. (10 points) The current flowing through a conductor is X. If it flows for Y time, how many electrons is that X = 100 microamps, Y = 2 days 3. (10 points) A current XuA flows and Y electrons are transported. How long did it take? Resistivity 4. (10 points) An object is round...
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