A 1.13-mF capacitor is connected to a North American electrical outlet (AVrms = 120 V, f = 60.0 Hz). Assuming the energy stored in the capacitor is zero at t = 0, determine the magnitude of the current in the wires at t= S. 174
Q: Two polaroid A and B are kept with their transmission axes at an angle Ѳ with respect to one…
A:
Q: Consider A = 5i − 7j, B =− 3i+ 8j, and C = 17j − 4i. (a) Find the unit vector having the same…
A:
Q: A stalled 1,000 - kg car needs a push. Starting at rest, how hard do to get it up to 10 m/sec in…
A:
Q: A simple harmonic motion (S.H.M.) is expressed by, x = 0.01 sin400t + 0.1 cos400t. Find the…
A:
Q: a diverging mirror with a focal length of 90 cm is used as a side view mirror on a car. Another car…
A:
Q: 2kg block hits the spring with a speed of 4 m/s. Determine the total distance traveled by the block…
A:
Q: A copper kettle weighs approximately 0.98 kg. Suppose this kettle contains 800 mL of water at a…
A:
Q: Suppose a star is 6.42 ✕ 1018 m from Earth. Imagine a pulse of radio waves is emitted toward Earth…
A: Suppose a star is 6.42 ✕ 1018 m from Earth. Imagine a pulse of radio waves is emitted toward Earth…
Q: A marble with mass mA = = 2.5 [g] moves eastward with speed VA = 1.75 [m/s]. It then collides with…
A: All te details can be observed in the question given C) Here the energy that marbles have is…
Q: A train is 310 m long runs at 30 m/s. Find the time?
A: Given data : Speed = S Distance = D To find :…
Q: What is the Free Body Diagram equation in Rectilinear Motion?
A: There are three equation of motion for constant acceleration motion
Q: Problem 4: You are at a restaurant eating lunch with a friend. After the meal, your friend realizes…
A: mass of metal piece = 0.13 kg initial temperature of metal piece = 100o C mass of water = 0.84 kg…
Q: A light conducting ring is placed on top of an iron core with a wire wrapped around it as shown.…
A: Asked: What happens when the switch is closed.
Q: Mukha mo diagram. Suppose the inductor is connected in series with a resistor and a capacitor. If…
A:
Q: A negative 11 nC charge is at the origin and a charge of 6 nC is located at 0.4 m and 1.8 m. A point…
A:
Q: Why do we have “right-hand” rules in electricity and magnetism but not left-hand rules?
A: Right Hand Rule states that if we arrange our thumb, forefinger and middle finger of the right-hand…
Q: 1. If the body starts from rest at A and slides 200 ft down the 30° incline, how far will it then…
A: Given data: The weight of body is w=100 lb. The distance between A and B is l=200'. The angle of AB…
Q: 5. A small sphere with mass 1.50 g hangs by a thread between two parallel vertical plates that are…
A:
Q: The voltage in circuit is 15 V and resistance is 3 ohms, find the current ?
A:
Q: A trench mortar fires a shell at an angle of 30° with the horizontal and with a speed of 400 m/s.…
A: Given: Initial velocity, u = 400 m/sec angle of projection, θ = 30°
Q: A camera is equipped with a lens with a focal length of 39 cm. When an object 2.2 m (220 cm) away is…
A:
Q: (d) Calculate the resistance in the circuit. 1.6 X The impedance is a function of the resistance and…
A:
Q: One long wire lies along an x axis and carries a current of 43 A in the positive x direction. A…
A:
Q: Two infinite, straight wires carrying different amount of currents are placed as shown in the…
A:
Q: Two ideal gases have the same mass density and the same absolute pressure. One of the gases is…
A: Given Two ideal gases at same mass density i.e Helium and neon respectively p1 = p2 And at same…
Q: A RLC series circuit has C = 5 × 10-³ [F], R = 100 [N], and L = 3 × 10-³ [H]. This circuit is…
A: C = 5×10-3 F L = 3×10-3 H R = 100 Ω frequency is f = 600 Hz Output voltage is Vout = 10 V
Q: Sometimes a nonreflective coating is applied to a lens, such as a camera lens. The coating has an…
A: wavelength (λ) = 549 nm
Q: E-nduced. Which of the following statements are TRUE regarding induced electric fields? I. In any…
A: Induced electric field is non conservative in nature. For non conservative force field there can't…
Q: A runner weighs 663 N and 71% of this weight is water. (a) How many moles of water are in the…
A: weight of runner (w) = 663 N percentage of weight comprised of water = 71 %
Q: A 20 kg brick moves along an x axis. Its acceleration as a function of its position is shown below.…
A:
Q: Fill in the blanks.. In 1887, Heinrich Hertz discovered a)....................... waves. His…
A: Fill in the blanks. About hertz experiment.
Q: An object is placed 15 cm from a concave mirror that has a focal length of 10cm. A. Determine the…
A: We have an object of height ho=5 cm placed at a distance u=15 cm in front of a concave mirror of…
Q: a) Explain what is meant by the term fusion when describing a nuclear reaction. b) Calculate the…
A:
Q: A particle with charge q is moving along the direction parallel to a straight wire with current also…
A:
Q: The magnetic force on a moving charge is a centripetal force. What does it mean in terms of the…
A: The magnetic force on a moving charge is a centripetal force. What does it mean in terms of the…
Q: Suppose we have an ideal transformer connected to a V₁ = 260 [V] AC source and is supplying V₂= 13…
A:
Q: A child does 358 J of work while pulling a box from the ground up to his treehouse at a steady speed…
A: work done by child = 358 J height of treehouse above the ground = 3.1 m
Q: An elevator accelerates upward at 1.6m/s^2. A passenger with a mass of 79kg stands on the scale…
A:
Q: A uniform magnetic field passes through a surface of area A as shown in the figure. If the area…
A:
Q: Consider a pair of straight, parallel horizontal wires 2.0 [mm]2.0 [mm] apart carrying equal…
A: Consider a pair of straight, parallel horizontal wires 2.0 [mm]2.0 [mm] apart carrying equal…
Q: A motor boat moves at a steady speed of 3 m/ acting on it is 1230 N. s. Water-resistance Calculate…
A:
Q: 10 N 0.5 m 20 N 0.5 m 0.5 m m 0.5 m 10 N + RA Ra With reference to the diagram, when moments are…
A:
Q: What is the phasor representation of I(t) = I, cos(wt) at half-period? O A. OB. T C. → O D. X
A: A phasor representation is represented as a complex sinusoidal manner.
Q: Assume that the laws of Newtonian mechanics and Newtonian gravity still hold for a neutron star,…
A: Assume that the laws of Newtonian mechanics and Newtonian gravity still hold for a neutron star,…
Q: essure on a shot putter's hand as he throws the heavy shot. Calculate the average pressure, in…
A: GivenArea of contact, A=48.5 cm2=48.5×10-4 m2Force exeted , F=795 N
Q: The voltage in circuit is 15 V and resistance is 3 ohms, find the current ?
A: Given data : Resistance = R Voltage = V To find :…
Q: What is the phase constant for SMH with a(t) given in the figure if the position function x(t) has…
A:
Q: Lor ip² only 3.5 W without being destroyed. What is the mi such resistors that you need to combine…
A: Given Power of each 17 Ω resistor, P=3.5 W
Q: C = 1.0 [μF] and @ = Ο Α. 0.1 [ΚΩ] Ο Β. 1 [ΚΩ] Ο c. 10 [ΚΩ] Ο D. 100 [ΚΩ] •What is the impedance of…
A: L = 10 mH R = 100 ohm C = 1 μF ω = 104 rads
Q: In the figure below, let q₁ = -2.7 μ C and 92 = 6.3 μ C. -1.00 m 91 92 Determine the location (other…
A:
Step by step
Solved in 2 steps with 3 images
- C3 C1 = 6.00 jaF, C2 = 1.00 uF, C3 = 3.00 µF, C4 C4 = 6.00 µF, Vab = 12.0 V C Figure 1. Network of Capacitors for Questions 1 to 4. In Fig. 1, the equivalent capacitance of the network of capacitors connected to the DC source is most nearly А. 0.833 иF. В. 1.20 рF. C. 2.00 µF. D. 0.500 uF. Е. 1.00 иF.TT Normal T No Spac. Heading 1 Heading 2 Re Title Font A Se Paragraph Styles Edir 5. Using the circuit symbols (lesson 4), label the circuit diagram. Be sure to classify the circuit as open, closed, fused, or short (may be more than one). 6. An electric motor has an operating resistance of 252 when a 4.8A current is flowing through it. What is the potential difference of the outlet the motor is plugged into? O Focus nada) > | 近The question is . A) What is the time constant for the circuit shown in the figure below if the value of of e=12.0 V, R=22.8ohm, and C= 88.1mF. B Suppose the switch is closed and the capacitor starts to charge. How much of the charge will be accumulated on each plate of the capacitor after 3 s of charging.. Submit answer the value of the charge (in mC, with two decimal places).
- Differential Equations: Electric Circuits When a resistance R (ohms) and a capacitance C (farads) are connected in series with an emf E (volts), the current I (amperes) is given by the equation: dE 1 R- +-I = dtC dI C dt If R = 1000 ohms, C = 5x10-4farad.and I t = 1 second and E = 100 volts. a. 1.35 amperes b. 2.35 amperes c. 3.35 amperes d. 4.35 amperes 10 amperes for t = 0, find the current forPS 2: A 12-volt battery of internal resistance r of 0.05 ohm is to be recharged u, source at the rate of 8 amperes. 30-volt dc a. What resistance R is to be connected in series with the circuit? ANSWER: b. What is the terminal voltage of the battery? c. How much energy in joules is dissipated in the resistor in one hour ? ANSWER: ANSWER:Give the symbolic expression for the emf E using KVL for the circuit with S1 closed and S2 open. Give your answer in terms of the current I, resistor R, capacitors C1 and C2 and charges stored in the respective capacitors Q1 and Q2. Use * to denote product and / to denote division. So to group the product of, say, a and b_1 write a*b_1. And to write a ratio of say, c_1 and d write c_1/d. To add the product and ratio write a*b_1 + c_1/d . a)Write the mathematical expression for emf E. E= In the figure there's a circuit with an emf E=21V, two resistors R1=35kΩ and R2=5.5kΩ, two capacitors C1=25μF and C2=22μF and two switches S1 and S2. b) Find the time constant for this configuration of the circuit. Time constant τ c) Find how much charge will be stored in C2 after time t=1.3τ seconds. Charge stored in C2 PartII After t=10τ seconds, we open switch S1 and close switch S2. Mark current time as t′=0. In this configuration, capacitor C2 discharges through the resistor R2. d) Find…
- A circuit has a 18.8 pF capacitor, a 39.6 pF capacitor and a 33.1 pf capacitor in series with each other. What is the equivalent capacitance (in pico-Farads) of these three capacitors?A. Determine the equivalent resistance fir the circuit.keep vaules in ohms B. Determine hiw much current the battery produces. keep vaules in amps C. Determine the voltage across R12 and R3; call these values V12 and V3, keep the vaules in volts. then usr ohms law: V=i r, to fkmd the current across R12 and R3; call tjese 12 and 13, keep these vaules in amps. D. use ohms law to caculare the voltages across R1 and R2; call these vaules V1 and V2, keep results in volts. Requivatont,scris= Sihi=R1 tket . kequivaknt, papli=Zi Ri =RI K You circuit are given the following below. combination Z Rz R3 where V is a 12 V battery; R1 is 330ohms R2 is 180 ohms R3 is 270 ohms please write all work legaie thanks :)d. An RC circuit has a resistance of 20, a capacitance of 50µF, and is connected to a battery of 5V. What| will be the capacitor's maximum charge and about how long will it take to charge it to 99% of its maximum value?
- ll JO 100 4G 3:24 AM 1 59% A Imssb1.mutah.edu.jo Consider a series RC circuit as in Figure below for which R =4.9 M2, C=4.2 µF, and ɛ=30.0 V. Find the maximum charge ( in units of uC) the capacitor can have after a very long time of the switch S being closed. R Select one: O A. 163.80 B. 252.00 O C. 189.00 D. 126.00 O E. 63.00Question A3 A large capacitor of 3000 µF is charged by a constant current. After 1 minute it reaches a voltage of 100 V. At that voltage, the charging circuit is disconnected. a) Calculate the charging current. b) A second identical capacitor is connected across the capacitor, using wires with 1 kN re- sistance. Sketch a graph of the voltages on the two capacitors as a function of time, with appropriate numbers and units marked on the axes.0. An electric power station is producing 1.40 x 10 W of power that is to be sen o* town located 60.0 km away. Each of the two wires that comprise the trannion e resistance per kilometer of length of 400 x 10 Olpe/km. Find the power lont in beatin the wires if the voltage is stepped up from 2200 V to 20000 V using an ideal tranlorr. a) 1.21 x 10 Watts b) 2.32 x 10 Watts c) 1.12 x 10 Watts d) 5.59 x 10 Watts e) 1.16 x 10 Watts nhilo L4.00 yu which have their tratis