A large laser used to ignite a fusion reaction requires short pulses of energy. The energy is supplied by capacitors stored in large rooms. The total capacitance is 6.2 × 10-² F when a voltage of 10 kV is applied across all the capacitors. These capacitors produce 5.0 ns pulses of energy and are charged with a 2 kW generator. (a) What energy is stored in the capacitors? (b) What power is produced when the capacitors discharge? (c) How long does it take to charge these capacitors?

Q: A chit in a boat throw a 5.10-kg package out horizontally chid is 27.0 kg and the mass of (1) Figure…

A:

Q: Device Light bulb LED Power (W)

A: Given that , Tha table of all readings of Voltage and current for LED light and light bulb ,

Q: t’s a 10.5 °C spring day, and a high-speed chase is being recorded for the 36th sequel of The Quick…

A:

Q: Star 1 and star 2 have the same V-magnitude, V = 7.5. However, they have different B-magnitudes, B1…

A: The color index (B-V) of a star is defined as the difference between its B-magnitude and its…

Q: 1. Given two vectors, what must the orientations be to get the maximum resultant?

A: GIVEN         Two vector .

Q: A net force of 500 N is applied to a 50 kg object. How can you decrease the acceleration of the…

A: Given, Force, F = 500 N  Mass, m = 50 kg Acceleration of object can be found by using the relation:…

Q: 1. Consider the circuit below. The battery has an emf of = 30.00 V and an internal resistance of r =…

A:

Q: 3) In figure, a 20.0 V battery is connected across capacitors of capacitance C₁ =3 μF 1 C4 = 2 μF C₂…

A: Given data- Potential difference of the circuit is V=20.0 Volts Capacitance of the capacitors are…

Q: Two identical charges are separated by a distance of 0.50 m. What is the charge magnitude that will…

A: Given value--- both charge are identical. ( q1 = q2 ) separation = 0.4 m. force = 0.4 N. We have…

Q: How fast can the 145 A current through a 0.240 H inductor be shut off if the induced emf cannot…

A: Given: Current is I=145 A Inductance of inductor is L=0.240 H Induced emf is emf=73 V Find: Time…

Q: A parallel-plate capacitor has circular plates of 9.02 cm radius and 1.18 mm separation. (a)…

A: Given value --- radius of circular plate = 9.02 cm. separation = 1.18 mm. We have to find--- (a)…

Q: Approximately how long should it take 8.8 kg of ice at 0°C to melt when it is placed in a carefully…

A:

Q: A group of hikers hears an echo 2.60 s after shouting. How far away is the mountain that reflected…

A: Given Data: Time(t)=2.60s Speed of sound (v)=349m/s To find: Distance(d)

Q: you assume that 5. The weight of an object is reported as 12,000 pounds. Should this is the exact…

A: To explain: The weight of an object is reported as 12,000 pounds. Should you assume that this is the…

Q: A 600 N weightlifter is holding a 900 N barbell over their head. What is the vertical ground…

A: The force acting directly on the ground is equal to the weight of the lifter .

Q: A 90 kg weightlifter exerts a 1500 N force upward against a 45 kg barbell. How large is the net…

A: Given that, Mass of the weightlifter, M=90 kg The upward force exerted by the weightlifter against a…

Q: A stacked pair of books with masses m1= 2.0 kg (bottom book) and m2 = 1.5 kg (top book) are tossed…

A: Given that:m1=2.0 kgm2=1.5 kgvo=0.75 m/sμk,1=0.45 μk,2=0.3μs,2=0.6

Q: 9) (a) Use Gauss's law to find the electric field inside and outside a long straight wire of radius…

A: Answer :- 9(a) Gauss's law relates the electric flux through a closed surface to the charge enclosed…

Q: Two particles, each of positive charge q, are fixed in place on a y axis, one at = dĵ and the other…

A:

Q: Amplitude Time Consider the time waveform above. Which one of the following three amplitude spectra…

A: Given The graph of amplitude v/s Time We have to know which is the corresponding amplitude v/s…

Q: A block of mass m is resting on an incline as shown. The incline makes angle with the horizontal.…

A: Given:-  The block of mass m is resting on the inclined plane.  The angle of inclination of the…

Q: A steel ball of mass 300.0 g moving with a velocity of 2.25 m/s [E], strikes a second ball of mass…

A: Given,  m1 = 300 g = 0.3 kg m2 = 0.2 kg u1 = 2.25 m/s u2 = 0 m/s v1 = 1.75 m/s   Applying the law of…

Q: [E]. What is the car's displacement? b) A race car travels a distance of 250 m in 4.0 s. What is the…

A:

Q: What voltage must be supplied to a lightbulb with hot resistance 780 if it is in series with a…

A:

Q: What is the resultant moment? 2 N 1.5 m 1.2 m 5 N 2 m 8 N

A:

Q: An oil drop (n=1.20) floats on a water (n=1.33) surface and is observed from above by reflected…

A: Given Data: Refractive index of oil (no) = 1.20.Refractive index of water (nw) = 1.33.Wavelength of…

Q: How much energy is stored in a 56 pF capacitor that has been charged to 12 V? Convert your answer to…

A: capacitance = C = 56 X 10-12 F Voltage = V = 12 V

Q: Assume if the shear stress in steel exceeds about 4.00 x108 N/m2 the steel ruptures. Determine the…

A:

Q: You are traveling on an airplane. The velocity of the plane with respect to the air is 100 m/s due…

A:

Q: Determine the final velocity of ball b

A:

Q: A charge of 5C experiences a force of 100N due west when placed into a uniform electric field.…

A: Given data: Charge q = 5 C Force F = 100 N (West)

Q: 5) In the year 1178, five monks at Canterbury Cathedral in England observed what appeared to be an…

A: Solution: Given: 1 km = 1000 m d = distance between Earth and Moon = 3.84 x 105 km c = speed of…

Q: According to Coulomb's law what is the force object A is experiencing due to the presence of object…

A:

Q: Consider the internal reflection of light at the interface between water and ice. For convenience,…

A: To calculate the minimum angle at which the total internal reflection will occur between water and…

Q: Conventional current (the movement of hypothetical positive charges) goes through a light bulb from:…

A: Conventional current: Conventional current is a model of electricity in which electric current is…

Q: A lamp hangs vertically from a cord in a descending elevator that decelerates at 1.7 m/s2. (a) If…

A:

Q: The figure shows a resistor. What is its tolerance in 2? (Orange-Red- Brown-Silver)

A: Carbon resistor is a type of passive electronic component. It consists of four colour strips which…

Q: what is the angle <BAC i.e. the angle between AB and AC

A: Here,  Given data: BC = 167.7 km AB = 485.1 km Now, as per trigonometry ratios: tan (angle BAC) = BC…

Q: A wave has the form 2x y = Acos(x) y Acos(2nxx-13) when x 0, the wavelength becomes A2 By applying…

A:

Q: Calculate the potential energy for the water molecule. Suppose that U = 0 if the dipole moment…

A: Given p=6.13×10-30Cm (electric dipole moment)E=3×105N/C (electric field)θ=50o(angle between p→ and…

Q: Two resistors, 20 Ohms and 30 Ohms, are connected in parallel. A third resistor, 24 Ohms, is…

A: Given : Resistor(1)=20ohms Resistor(2)=30ohms Resistor(3)=24ohms Voltage=36-V To find: Current…

Q: Compare and contrast the mechanisms by which radio waves and microwave radiation are generated

A: Radio waves and microwave radiation are both forms of electromagnetic radiation, but they differ in…

Q: Moon's centripetal acceleration in its orbit around the Earth.

A: Given: The time period of moon orbiting the earth is T=28 days Distance between earth and moon is…

Q: stacked pair of books with masses m1= 2.0 kg (bottom book) and m2 = 1.5 kg (top book) are tossed…

A: The normal force exerted by the table on the first bolook N1= its weight = mg= 2×10=20 N . Similarly…

Q: 1.1 Please read these clearly!! And help me answer them well explained and calculated pleasee!!…

A: The magnitude of resultant of two forces is given as F= √(F12+F22+2F1F2cosx ) where x is the angle…

Q: A stacked pair of books with masses m1= 1.5 kg (bottom book) and m2 = 1.0 kg (top book) are tossed…

A:

Q: A car with a mass of 1.86 x 10^3 kg increases its speed from 63.0 km/h to 90.0 km/h. What is the…

A: Given:-  The mass of the car is m= 1.86×103 kg  The initial speed of the car is u = 63.0 km/h  The…

Q: What voltage does it take to drive 300 mA through a 1.2 k resistance?

A:

Q: Regarding E.M radiation, what does the Sun, the Earth, you, and a chunk of coal have in common?…

A: Electromagnetic (EM) radiation: EM radiation is a form of energy that is released in the form of…

Combination of Capacitors

The connection of capacitors can be established in a circuit in two ways.