An emf of 10 V is connected to a series RC circuit consisting of a resistor of 2.0 × 106 Q and an initially uncharged capacitor of 3.0 µF. Find the time required for the charge on the capacitor to reach 90% of its final value.
Q: R R, and R, respectively then the value of is R 25 c) a) 3 b) d) 25 In india electricity is supplied...
A:
Q: 28 : A cube of marble of each side 5 cm is placed in an electric field of intensity 300 V/m. Determi...
A: Given that, l=5 cm=5×10-2 mV=l3=5×10-2 3 =125×10-6 m3E=300 V/mK=8 To find : Energy sto...
Q: n an oscillating RLC circuit with L = 20 mH, C = 7.5 µF, and R = 3.0 0, how much time (in ms) elapse...
A:
Q: Two electrons move near each other and at the instant shown in Figure P28.85 are 2.0 mm apart. The s...
A:
Q: A speeder traveling at 40 m/sec along a straight road sees a police car in the distance. He applies ...
A: Given that,Initial speed : u = 40 (m/sec)Final speed : v = 25 (m/sec)Deacceleration : a = 5 (m/sec2)...
Q: Two bulbs of 500 W and 300 W are manufactured to operate on a 220V line. If their resistances are R....
A: Que 4. Given: Two bulbs powers are, P1=500 W P2=300 W Voltage, V=220 V To find: Ratio of resistances...
Q: 48 : The peak value of alternating voltage is 141.4 volt. Calculate its R.M.S. value.
A: Given: Peak value of alternating voltage, Vpeak=141.4 V To find: R.M.S. voltage value
Q: 20 : In a balanced meter bridge, the segment of wire opposite to resistance 30 N is 30 cm. Calculate...
A: Given data, Length of segment opposite to the resistor 30Ω = 30 cm
Q: A positive charge q1 = 3.24 nC is located at a point on the x-axis a distance 49.3 cm from the origi...
A:
Q: Q. 5 : A wavelength of light 5600 Å produces 60 fringes. What will be the number of fringes produced...
A:
Q: 7. A car of mass m. is speeding up on level ground with an acceleration as a function of time given ...
A:
Q: Two identical charges are placed at the two corners of an equilateral triangle. The P.E of system is...
A:
Q: A particle which moves with curvilinear motion has coordinates in millimeters which vary with the ti...
A: The coordinates of the particle is given as, x=5.4t2-6.4t. y=5.4t2-t34.9. TO DETERMINE: (a) The mag...
Q: Q/6: The symbols Y, n and K represent respectively the young's modulus, rigidity modulus and bulk mo...
A: To find-Relation between Y and K=?Given-Y=Young's modulusη=modulus of rigidityK=Bulk modulus η=3K
Q: Common static electricity involves charges ranging from nanocoulombs to microcoulombs. (a) How many ...
A:
Q: 14. In Fig. 25-30, the battery has a potential difference of V = 10.0 V and the five capacitors each...
A: The charge on a capacitor is given by Q=CV C is the capacitance V is the voltage When N capacitors a...
Q: ( t<-2 y(t) = 0 t- . -)dt 2 y(1) = [ _2(4 –" y(t) = L, 2(4- -2<t <3 t-T Ans: 3 <t < 6 t-T. y(t) = [ ...
A: Convolution is a mathematical concept in which two different functions which affect the shape of eac...
Q: Calculate the rms currents (in A) for an AC source given by v(t) = Vo sin(@t), where Vo = 100 V and ...
A: Concept: The peak current and voltage are over by the square root of two to get the RMS current and ...
Q: When p-type and n-type silicon wafers touch, at the junction conduction electrons from the n-type mo...
A: When PN junction forms by joining N and P electrons will moves from N side to P side Holes will move...
Q: A 10KW immersion heater is placed in a pot containing two liter of water at 23ºC. How long will it t...
A: Given that:- Power of heater, P = 10 kW = 10 × 103 W Volume, V = 2 L = 2 × 10-3 m3 Temperature, T1 =...
Q: 4. The states |0) and |1) are represented by the north and south poles of the Bloch sphere, where |0...
A:
Q: Two stones are dropped from the edge of a 60-m cliff, the second stone 2.0 s after the first. How fa...
A: Initial velocity of each stone : u = 0 (m/sec)The separation between two stones : s = 40 (m)Here we ...
Q: In a nuclear reactor, a nucleus of uranium(U)-235 fissions into barium(Ba)-141 and krypton(Kr)-92. T...
A: 1) The number of protons and the number of neutrons is conserved in a fission reaction.2) The energy...
Q: 5.0 kg) on a tilted wooden board with an angle of 0 = 30° There is a metal block (m from the horizon...
A: Given: The mass of the metal box is m = 5 kg The wooden board makes an angle with respect to the hor...
Q: Problem 1) We consider the following system when placed in a uniform gravitational field (with accel...
A: Here a simple mechanical system in which we have disc of radius a and pendulum of length l simple. f...
Q: Ex. 8: A simple pendulum is used in physies laboratory experimental to obtain experimenta. value of ...
A: Let us consider the simple pendulum as shown in the diagram L=0.51 m, Time period measured, T=1.44 s
Q: If you shine a light (of a single wavelength) on a material and electrons are emitted, then the phot...
A: We know that the work function of a material is defined as the minimum energy required to emit elect...
Q: | Calculate the binding energy of the helion (³He nucleus).
A:
Q: Although the Hume-Rothery rules apply strictly only to metals, the concept of similarity of cations ...
A: "Since you have asked multiple questions, we will solve the first question for you according to Bart...
Q: Jsing Source transformation, solve for Ix. 20 ww (1)10A ()20A 30 Ix 10 ww
A:
Q: Required information A car with a mass of 1300 kg travels around a banked curve with a constant spee...
A: Given that Mass of the car is m=1300 Kg speed of the car is v=33 ms Radius of curvature is r=35 ...
Q: This question is about nuclear fission and fusion. (a) The graph shows the variation of binding ener...
A: The graph of binding energy / nucleon with no of nucleon gives us idea about stability of nucles
Q: Express the 2 forces in CVN then determine the resultant force in N generated at point A which is lo...
A:
Q: Suppose a wheel of radius 0.9 m rolls without slipping down a hill with a constant slope. An observe...
A:
Q: The working of the generator is based on the following: • A changing magnetic field produces a chang...
A: Electric generator: It is used for generating electrical energy through mechanical energy. And that ...
Q: Figure (5) F- 70 F- SUI
A:
Q: Using Source transformation, solve for Ix. 20 (1 10A; (20A 30 Ix 10
A: This problem is from Network analysis (Electronics). We have various methods to solve these types of...
Q: If the wave function has the following equation y = 4cosA + 4isinA a. Determine the conjugate ...
A: Conjugate of Complex Number: Two complex numbers which differ only in the sign of imaginary parts ar...
Q: This question is about nuclear fission and fusion. (a) The graph shows the variation of binding ener...
A:
Q: 2. A horizontal pull force is applied using a cable to a 1,200 kg vehicle. The vehicle starts from r...
A: Given: Mass of the vehicle=1,200 kg speed attained by the vehicle after starting from rest=12.00 m/s...
Q: Q. 1: The energy stored per unit volume of a strained wire is 1 1 (а) x (load) x (extension) (b) 2 (...
A: To find-Frequency density (u)=?Given-The wire is stretched by applying some load.
Q: If an incident ray of light makes 20 °C angle with the perpendicular of a mirrored surface, what is ...
A: We can say that,Law of reflection states that the angle made by normal and the incident ray is equiv...
Q: A flat coil enclosing an area of 0.19 m2 is rotating at 55 rev/s, with its axis of rotation perpendi...
A: Given that,Area = 0.19 (m2)The speed of coil : v = 55 9rev/sec)magnetic field : B = 0.17 (T)Number o...
Q: 5. Two blocks, of mass m, and m2, are placed in contact on a smooth surface, with the more massive o...
A:
Q: 60 : The capacitance of capacity 0.4 µF is connected to an alternating e.m.f. of 100 cycles. What is...
A: To Find : the capacitive reactance (XC) = ? Given that, Capacity of capacitor (C)=0.4 μF=0.4×10-6 F ...
Q: 1. Find the total heat in kJ required for ice at -15°C to become vapor at 120°C.
A: ice turning into vapour undergoes two phase transformations. Specific heat of ice Cice= 2.09 J/g°C L...
Q: 20 kN 60 kN/m 20 kN/m 3 m 2 m 2m Determine the reactions in the beam loaded as shown in the fig.
A: Let Lv denotes the base length of triangular variable load and Lu denotes the base length of uniform...
Q: 2.7m 60 A 40° 2.2 KN
A: Solution: The free-body diagram of the system is shown in the figure below. Let T be the tension in ...
Q: 11. A mass weighing 64 pounds stretches a spring 0.32 foot. The mass is initially released from a po...
A: Given: The weight of the mass is W = 64 lbs The distance that the spring stretches is x = 0.32 ft Th...
Q: Volume of Pipette Mass of Меan Absolute Standard Асcuracy: Error (ɛ): Percent Precision: water to us...
A: Given: Volume of water triplicate Pipette to use Mass of water (triplicate) (μL) (g) 10 P ...
Solve it
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
