(a) A cosmic-ray proton in interstellar space has an energy of 24.0 MeV and executes a circular orbit having a radius equal to that of Earth's orbit around the Sun (1.50 x 1011 m). What is the magnetic field (in T) in that region of space? T

Q: Suppose you are using a see-saw with your friend. You have a weight of 600 N and your friend has a…

A:

Q: An object with a total of 1.3 x 10⁵ J of gravitational potential energy on a 35 m tall cliff would…

A: Given:-  gravitational potential energy ( U ) = 1.3 x 10⁵ J  height of cliff (h) = 35m

Q: How much is work is done by you when you lift a 10 kg object half meter off of the ground?

A: Mass of the object, m = 10 kg Height above the ground, h = 0.5 m Acceleration due to gravity, g =…

Q: What is simultaneity? Please Use an example in your explanation

A: Simultaneity refers to events occurring at the same time, sharing a common moment.It is a concept in…

Q: Suppose that 3 J of work is needed to stretch a spring from its natural length of 30 cm to a length…

A:

Q: A stealth fighter is in a level flight at a speed of 400 kph and an altitude of 1000 m when it drops…

A: The stealth fighter is flying their plane at an altitude of 1000 m, with a level speed of 400 kph.…

Q: What force is needed to move a barrel 25 meters if 225 Joules of work are accomplished?

A: Given ,         work done to move the barrel (W) = 225J         displacement  (d) = 25 m…

Q: 3) A soccer player kicks a ball straight up in the air at 18 m/s. a. What is the ball's total…

A: Given: The initial speed of the ball is 18 m/s vertically upward.

Q: The two ways we can move energy around are called and

A: there are two ways we can move energy around- 1) Electrically- by electrically process energy move…

Q: A 59 kg person climbs up the stairs with a height of 5.5m. Where does the energy come from to cause…

A: Energy come from to cause this increase as potential energy Potential energy increase in this case…

Q: How much mechanical work is done in letting the 2kg brick fall a distance of 1 meter?

A: Given data:     Mass of the brick, m = 2 kg       Distance, D = 1 m      Acceleration due to…

Q: What is the kinetic energy of a 4 kilogram cat runnig at 5 m/sec ?

A: given that,mass of cat, m=4 kgvelocity of cat, v=5 ms

Q: How much work is required to lift a 4 kg concrete block to a height of 3 meters

A:

Q: If a pigeon sits on top of a building and has a potential energy of 249 J, if the pigeon has a mass…

A: Introduction: Potential Energy: It is stored energy of position possessed by an object. There are…

Q: An object of mass 8 kg moving at a speed of 7 m/s collides with a ball of mass 9 kg moving in the…

A: Given: The intial speed of the 8 kg ball is 7 m/s. The initial speed of the 9 kg ball is 4 m/s in…

Q: What is the potential energy stored in a box if it has a mass of 224 kg and is stored on a shelf 7 m…

A: Given: Mass (m) = 224 Kg  Gravity (g) = 9.80 m/s2  Height (h) = 7 m

Q: How much work is done lifting a 120-pound chair from the ground to the top of a 40-foot building…

A:

Q: How much work is done when moving a box 25 m with a net force of 30 N?

A:

Q: A book on a shelf has potential energy of 200J and two times the mass of a book next to it. What is…

A: Given data The gravitational potential energy for the book is given as PEh = 200 J. The…

Q: How high would a 4.8 kg squirrel has to climb a tree to have a gravitational potential energy of 52…

A: GivenGravitational potential energy = 52 JMass of squirrel (m) = 4.8 kg

Q: ow much power (in kW) is required to raise an elevator with a mass of 1,722 kg at a rate of 54…

A: Given values:- Mass of the elevator,(m)=1722 kg -----(1) Rate,(v)=54 m/min=0.9 m/sec ------(2)…

Q: How much work is required to lift a 5.0-kg concrete block to a height of 3.4 m?

A: Work required to lift the concrete is given by, W=Fr........................(1) Where, W=work…

Q: a hydraulic catapult propels the car to the top of the ride, at a height of 450 ft. If the car and…

A:

Q: The Laptop consumes 0.71 kWh of energy in one day. What is the average power consumption of this…

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Q: higher watts can charge the battery

A: Wattage is the overall measurement of power that flows through your charger, so a higher cell phone…

Q: A 600 N person runs up a flight of stairs in 10 seconds. How much power (in watts) was needed to run…

A: Given value--- weight = 600 N. time = 10 sec. vertical height = 11 m. We have to find--- power ?

Q: How much work is required to lift a 2.6-kg concrete block to a height of 1.3 m?

A: The work needed to lift the concrete block is

Q: If acceleration due to gravity is 12 m/s? , what will be the potential energy of a body of mass 2 kg…

A: Given data :                Acceleration due to gravity   =   g                          Height   =…

Q: How much work is done by lifting a 50kg on to a 2.5 m high ledge?

A:

Q: Is it true that a computer, which is a complicated piece of technology, does not need any kind of…

A: No, it is not true. A computer, like any other electronic device, requires energy to perform its…

Q: How much work is required to stop a 2000 kg car moving with a speed of 30 km/hr?

A: Data Given ,  Mass of the car ( m ) = 2000 kg Velocity ( v ) = 30 km/hr = 30 × 518 m/s…

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.