True or False. The two 10μF capacitors are connected in parallel. (if this is true solve for the capacitance of the two 10μF capacitors - express your answer in prefix form)

Q: An initially stationary positron at point A is accelerated to point B due to the presence of a…

A:

Q: (in UT) and direction of the net magnetic field at point P,, 11.4 cm to the right of the v s the…

A: We know that  the formula of the magnetic field is given as  B = μ0I2πr where B is the magnetic…

Q: Q2: Find the wavelength of the third line in the Lyman series, and identify the type of…

A: According to our guideline we have to do the first question only.Hope you understand.Thank you so…

Q: Fix one end of a vertical spring to the ceiling, attach a cabbage to the other end, and slowly lower…

A: Let M is the mass of the cabbage , K is the spring constant of the spring,  g is the acceleration…

Q: ww ww ww ww R

A: Given Resistance of all resistors in the circuit is R = 4 Ohms All batteries in the circuit have…

Q: On a snowy road, a driver applies a braking force of 6017 N on his 1174 kg car. The car travels…

A:

Q: The world’s longest suspension bridge is the Akashi-Kaikyo Bridge in Japan. The bridge is 3910m long…

A:

Q: (c) A stone is thrown horizontally off a 25 m high building. It hits the ground a distance of 20 m…

A: Height of building, h = 25 m Horizontal distance, x = 20 m Initial velocity of the stone, v = ?

Q: Blue interference fringes are formed on a screen 1.9 m away from a double slit illuminated by…

A: GivenDistance of screen (D) = 1.9 mwavelength (λ) = 440 nm = 440 × 10-9 mFringe width β = 4.1 mm…

Q: A person shouting at the top of his lungs emits aboue 1.0 W of energy as sound waves. What is the…

A:

Q: Two resistors, with resistances 40 Ω and 60 Ω, respectively, are located in a series connection,…

A:

Q: A coil is constructed by wrapping a wire of length 8.6 on a paper cylinder of radius 0.03 m and…

A: This coil is termed as solenoid and magnetic field at the centre of solenoid is given by B= NμI/2…

Q: Consider the following. (a) Find the angle (theta) locating the first minimum in the Fraunhofer…

A:

Q: Part I. Determine the following quantities. a. Total resistance (R7) b. Total Current (I7) c.…

A:

Q: An object 1.6 cm high is held 3.15 cm from a person’s cornea, and its reflected image is measured to…

A:

Q: A 81.8 g marble moving at 14.6 m/s approaches and collides head-on with a stationary 45.7 g marble.…

A:

Q: (a) What is the wavelength of a photon (in nm) that has a momentum of 3.57 X 10-27 kg · m/s? (b)…

A: Given:- momentum = 3.57 x 10-27 kg.m/s formula:- momentum (p) = energy/speed of light (c)=…

Q: 12. One litre of oxygen at a pressure of 1 atm and two litres of nitrogen at a pressure of 0-5 atm…

A:

Q: A spring of force constant 1200 Nm- is mounted on a horizonal table as shown in Fig. 10(а). free end…

A:

Q: Sample Problems: 1. Three resistors are connected in series with the following resistance: 100 N,…

A:

Q: O 8. A proton moves with an unknown velocity through a magnetic field of 3.45 x 103 T that points…

A: Given Force on proton  = 2.4 x 10-15 N Directing East Charge on Proton = 1.6 x 10-19  Magnetic field…

Q: hing problem You must derive first the working equation before you substitute the given data to…

A: We know that the energy transfer is given as  Q = mc∆T  where Q is the energy  m is the mass  C is…

Q: 3.00 2 5.00 2 1.00 2 8.00 2 1.00 2 12.0 V 4.00 V

A:

Q: in your own words what is a magnetic domain?

A: A magnetic domain is a region within a magnetic material in which the magnetization is in a uniform…

Q: A motor lifts a 13,000 newton crate at a distance of 8 meters in 10 seconds. What power does the…

A: Given data:  Force (F) = 13,000 N Distance (d) = 8 m Time (t) = 10 s Required: Power (P)

Q: From the window of a building, a ball is tossed from a height y0 above the ground with an initial…

A:

Q: A circular disc of mass 10 kg is suspended by a wire attached to its centre. The wire is twisted by…

A:

Q: A thin, convex lens with a focal length of 6.0 cm is used to form images. A variety of object…

A:

Q: 6. Explain why a person's legs appear very short when wading in a pool. Justify your explanation…

A:

Q: How many electrons flow past through a certain cross-sectional area of a wire in 5.4 min, if a…

A:

Q: 2. Let's look at the femur – the largest, longest, and strongest bone of the human skeleton. Let's…

A:

Q: Two boxes ma=11.8 kg and mb are connected by a light string that passes over a frictionless pulley…

A:

Q: In the figure below, a steel bar sitting on two parallel metal rails, connected to each other by a…

A:

Q: Tank 1 has a fluid of density ρ filling it to a height h and is located on a planet with gravity g.…

A: We know that the formula of the gauge pressure at the bottom of the tank is given as  Gauge…

Q: What are the 2 laws of thermodynamics? What does this mean with respect to the development of…

A:

Q: * An electron placed in a potential of 10 volts. Calculate the speed of this electron

A: The potential is given by V=10 V

Q: A train is 250 m long runs at 55 r Find the time ?

A:

Q: The half-life of beryllium-7 is about 53.3 days. (a) Determine the decay constant for beryllium-7.…

A: Given value--- Half life time = 53.3 days. We have to find--- (a) Determine the decay constant…

Q: In the figure below, the current in the long, straight wire is I1 = 3.00 A and the wire lies in the…

A:

Q: For the next three questions, consider the following situation. Light with frequency f1 = 4.7 X 1014…

A:

Q: Topic Lesson: ELECTROMAGNETIC INDUCTION, INDUCTANCE, AC AND LC CIRCUITS Read the question…

A:

Q: Look for the different indices of refraction and answer the following below. 1. A classic…

A:

Q: In the situation similar to that shown below, a small red LED (light-emitting diode) is placed on…

A:

Q: An unknown mass is hung vertically from a spring with an unknown spring constant. When the mass is…

A:

Q: ray of light is incident on an air/water interface. The ray makes an angle of θ1 = 19 degrees with…

A: Given: The incident angle is 19o. The refractive index of the air is 1. The refractive index of the…

Q: The earth's magnetic field, with a magnetic dipole moment of 8.0×1022Am2, is generated by currents…

A:

Q: Find the activity of a sample containing 4.72 x 10-6 g of 60/27Co (T1/2 = 5.27 years)

A:

Q: Q4) A particle is moving along a straight line such that its speed is defined as v = (-4s') m/s,…

A:

Q: A tube 1.30 m long is closed at one end. A stretched wire is placed near the open end. The wire is…

A:

Q: A 765-kg satellite is in a circular orbit about Earth at a height above Earth equal to Earth's mean…

A: ( b ) T = 2 πr / v ; T = 2 π* ( 2 * 6.4 e 6 ) / 5588.1 ; T = 14392.1497 s   T =14407 / 60 min =…

Combination of Capacitors

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