8. When 10 mA flow through a 1 k2 resistor, the voltage across the resistor is a) 100 V b) 0.1V c) 10 kV d) 10 V
Q: and a 15 ohm resistor are connected in parallel and placed across the terminals of a 15 volt…
A: Given: Resistance, R1=10 Ω Resistance, R2=15 Ω Voltage, V=15 V To find: a) Sketch the circuit…
Q: - A battery has an emf of 12 V and an internal resistance of 0.02 ohms. An external resistor of 5…
A:
Q: A current of 5 A flows through an electric heater of resistance 22 Q. The voltage drop across the…
A:
Q: 4. In the figure below, determine: a) The potential difference between points a and b. b) The power…
A: Visualize the Problem:
Q: 7. If one of the resistors in a parallel circuit is removed, the total resistance A. doubles B.…
A:
Q: 25. If a lamp has a resistance of 120 Q when it operates at 100 W, what is the applied voltage? а.…
A: Power is defined as the rate at which work is done and it is given in watts. Power is required to…
Q: A current of 2 A flows through a 2 resistor when connected across a battery. The same battery…
A:
Q: 3. Find vi and v2 in the circuit shown, using voltage and/or current division. 90 N 60 N 150 Ω 75 N…
A: From the given circuit the resistance R = 150 Ω and R = 75 Ω are in parallel so there net resistance…
Q: 16. The switch in the circuit below was closed a long time ago. Determine the charge stored on each…
A: This is a question regarding the combination of capacitors. The charge stored in a capacitor in the…
Q: Three identical resistors are connected to a 6V battery and a switch as shown. When the switch is…
A: I have given a detailed explanation with proof. Please try to understand your own. Hope it will…
Q: Battery 2 V2 r2 ww- 0.5 Ohm 5 V r1 1 Ohm R3 5 Ohm: V1 cery 1 ww
A: The direction of potential drops is opposing , hence the net voltage of the circuit=> V= 12 - 5=…
Q: 7. A series circuit contains three resistors: R, is 12.0 N, R, is 18.0 N, and R, is 45.0 N. A…
A: Here we are dealing with a series circuit. We will find the total resistance and then using Ohm's…
Q: 1) Consider three resistors with values of 20 2, 40 Q, 50 N and a 12 V battery. la) What is the…
A: Given : R1=20 ohm R2=40 ohm R3=50 ohm V=12 V
Q: What is the effective resistance (in Ω) of two resistors 21 Ω and 28 Ω connected in parallel? A)…
A: Given data The magnitude of the first resistance is given as R1 = 21 Ω. The magnitude of second…
Q: 1-a) What is the Vdc potential difference in the circuit in the figure? b) ) If a battery with an…
A:
Q: 17. Examine the following circuit diagram showing four resistors connected to a battery. R₁=100 www…
A:
Q: a. 0.13 A b. 0.64 A
A: Given:- The resistance R = 3.5 Ω The voltage V = 9 V Find :- The current of the wire a. 0.13…
Q: What power is dissipated in a circuit through which 0.12 A flows across a potential drop of 3.0 V?…
A: Given that:- A circuit with a current flowing through it i=0.12A And the potential drop is V=3.0 V
Q: 7. Determine the equivalent capacitance of the following circuit. You must draw the circuit while…
A: Step 1: Step 2: Step 3: Step 4:
Q: The Graph below depicts the 1.5 voltage across the cell (or equally across the variable resistor) as…
A: (a) From graph emf of the cell is E=1.5V(b) From graph at V=0.90V ,…
Q: The amount of current following in a circuit was measured to be 1 = 0.00037 A Express in Powers of…
A: Given Current in a circuit = 0.00037 A To calculate : conversion into powers of ten
Q: prove that every reciprocal lattice vector is normal to a set of parallel planes of the direct…
A: Solution: The reciprocal lattice vector is given as Let us consider vectors P, Q, and R in the…
Q: 4. DETAILS MY NOTES ASK YOUR TEACHER What are the expected readings of the following in the figure…
A:
Q: 2. Use the Kirchoff's Laws for the Circuit R₂ 10 0 25 02 220 V L R₂ m 150 R₁300 R₂ w 35 0 ww R₂ 600…
A:
Q: 5. The graph shows the voltage as a function of x. What is E, at x = 2.5 m? 2 a. b. What is E, at x…
A: The graph given is voltage as a function of x where the unit of x is in the meter ,this mean we can…
Q: A 100 Q resistor is connected in parallel with a 50 resistor. Which of the following best describes…
A:
Q: 5. Consider the circuit shown below, with four different resistors. B C: If the electric potential…
A:
Q: 12. Determine the voltage drops and current through all the resistors in the following circuit…
A: Resistor 2 and resistor 3 are in parallel connection, so the equivalent resistance of both can be…
Q: What is the resistance (in Ω) of an electrical component if a current of 0.4 A passes through it on…
A:
Q: 5. Determine the equivalent capacitance for the circuit in Figure 4. 4 µF 6 uF 12 V 6 µF 4 µF Figure…
A: For two capacitors C1 and C2 connected in parallel the combined capacitance is given by, C=C1+C2.…
Q: R₁-1022 W W R₂15 R₁-35 2 HIH 25 V
A:
Q: An electric car is designed to run off a bank of 15-V batteries with total energy storage of 2.1 ×…
A:
Q: d. mass - 7kg 35° 5 m
A: We know that, work done is force times the displacement. However, here the distance is on an…
Q: The circuit shown in Figure has been connected for a long time. What is the potential difference…
A: Given data: The voltage of battery is V=72 V. The resistances are, R1=22 ΩR2=18 ΩR3=17 ΩR4=12 Ω
Q: Two batteries, e = 6 V, 0.25 N, and ez = 12 v, 0.5 N are connected series-opposing. An external…
A:
Q: 7. A 277-V emf is connected to the terminals A and B. Here,V = 277V, R1 = 15 Ω, and R2 = 19Ω. What…
A: The objective of the question is to find the current flowing through the 15-Ω resistor when a…
Q: If a certain resistor obeys Ohm's Law, its resistance will change __. a. none of the above b. as…
A:
Q: 4. What value resistor will discharge a 1.0 µF capacitor to 10% of its initial charge in 2.0 ms?
A:
Q: m = 1 kg, r = 1 m, F = 1 N %3D 1. 1 m = 1 kg, r = 2 m, F = 2 N %3D 2. 2 m = 1 kg, r = 2 m, F = 1 N…
A: Given, Solid cylinders with different radii and forces
Q: An 8-A electric lamp is plugged to a 110-V outlet and used for 45 minutes. How much energy does it…
A:
Q: A capacitor of capacitance C-2mF is discharging through a resistance R-0.5MN. How long (in sec) does…
A:
Q: . The four resistors K co ower output of the battery is 81 watts. What is the value of R, in ohms? 7…
A: Output power of the battery P = 81 watt Emf of the battery (V) = 27 volts
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
