WHICH ONE OF FOLLOWING IS A POSSIBLE REASON OF ERROR IN VALUE OF MAGNETIC FIELD STRENGTH. NONE OF THESE OTHER MAGNETIC MATERIAL IS PLACED NEAR THE COIL LOW CURRENT NUMBER OF TURNS IN COIL ARE LESS

Q: What is the potential of point A relative to point C? 2. What is the potential of point B relative…

A: When two resistors are in series combination  Their equivalent resistance Req = R1 + R2

Q: PROBLEM. A point charge(+) of 2 nCoulomb is situated in the air at the origin (x=0, y=0), and a…

A: Given data: The point charge at (x=0, y=0) the origin is q1=+2 nC. The point charge at (x=0, y=1)…

Q: It takes a force of 28.22 Newtons to stretch a 49-cm spring to 117-cm and hold it there. How much…

A: Given Required force is F=28.22 N Initial length of the spring is l0=49 cm=0.49 m Final length of…

Q: 1. Determine the image distance and image height for a 5.0 cm tall object placed 30.0 cm from a…

A: As per guidelines only first question is solved here.

Q: Q3 The three balls each have a mass m. If A has a speed V-3 m/s just before a direct collision with…

A:

Q: 1. A 50.0-kg object moving at 11.2 m/s transferred 1539 J of energy as work to another object. What…

A: As per Bartleby rules, we can only answer one question or three subparts of a question. As there is…

Q: force experienced by a particle of mass m

A: Given; Two thin concentric shells of masses M and 2M Radii R1 and R2(R1<R2)M placed at a distance…

Q: 3. Which way would the magnetic field point, in the given diagram?: * +9Q V FB A. To the left, in…

A: 3.    The magnetic force on a point charge will be -…

Q: 5. For the following diagram derive the Boolean algebra and complete the truth table. X no C

A:

Q: A. 1. Which thermometer, A or B, is labelled at 2° intervals? 2. Which thermometer, A or B, is…

A:

Q: Why is it not a good idea to call magnetic field lines “magnetic lines of force”?

A: Magnetic field lines do not exert force on a target item since they are fictitious lines that…

Q: Show the solution of (c) and (d). 1 atm = 1.013 x105 Pa 1 atm = 1.013 bar Convert 0.967 atm to…

A: We know that, 1 atm = 1.013 x 105 Pascal (Pa)     ..........(i) Then,  Multiply by 0.967 both sides…

Q: Determine the force exerted on Q2 by Q1 for charges Q1 = 9x10µC and Q2 = -5x10-5C if Q1 is located…

A:

Q: When you take a bath, how many kilograms of cold water (10°C) must you mix with hot water (50°C) so…

A: Write the given values with the suitable variables. T1=10 °CT2=50 °CT=35 °CM=180 kg Here, T1, T2, T,…

Q: According to Newton's Law of Universal Gravitation, the gravitational attractio between two objects…

A: "Since you have asked multiple questions, as per instructions to us, we will solve the first…

Q: 4. Write the standard form. (a) Speed of light in a vacuum = 298 000 000km/s (b) One light year = 10…

A: In standard form, a number is written in form of a×10n, where 1≤ a ≤ 10.

Q: 3. A proton and an electron are 20 mm apart. What is the magnitude and direction of the electric…

A:

Q: A rocket ship has a mass of 1.50 x 105 kg. Its relativistic momentum is 3.00 x 1012 kg•m/s. How fast…

A: We know the relativsitic momentum P=γm0 v where , mo=mass of the rocket  v=velocity of the rocket…

Q: Problem 3 An electric winch lifts a weight on the end of a 5-m jib pole. Determine angle 0 for the…

A: Given data: The lengths are, a=5 mb=7 mc=8 m

Q: * 1) Complete the statement. "The angle of elevation and the angle of depression of two given…

A: 1) Angle of elevation and angle of two given objects are B. Congruent.

Q: A negative point charge 40nC is situated in air at the origin of the rectangular coordinate system.…

A:

Q: A 26  year old astronaut travels in a space craft in the outer space for 2 years in a 0.8c speed of…

A:

Q: Briefly explain what is Biot-Savart' Law in Magnetostatic Fields.

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Q: If the radius of earth were to shrink by one percent, its mass remaining the same, the acceleration…

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Q: Given data: Work done=201.22 J Force=50 N Find displacement

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Q: 7.41 As shown in the figure, the pump supplies energy to the flow such that the upstream pressure…

A:

Q: A spaceship launches from Earth and lands on the moon. The weight of the spaceship on the moon is…

A:

Q: Μ ΖΩ 12V H 402 Α 8Ω 9V --

A:

Q: Two consecutive carnot engines were designed in such a way that the efficiency of the first is 1.25…

A: Here in your question, a and b are completely different problems. So we will solve part i) and ii)…

Q: Refer to the circuit below. If the equivalent (or total) resistance Req in the circuit is 650 , find…

A:

Q: The batmobile of mass 856kg, traveling at 140.9km/h, brakes and comes to a stop. Calculate the work…

A:

Q: A vehicle passes you traveling at 56.3 meters per second while you are standing still. If its engine…

A:

Q: What would be the weight of a 3 kg mass on a planet where the gravitational acceleration is 10 m/s2?…

A: We know thatW=mghereW=weight of objectm=mass of objectg=gravity acceleration

Q: the mass of an ion. The ion of mass m, and electric charge q is accelerated through a region of…

A: Given :m=6.40×10-27KgVoltage =0.5VMagnetic force B=0.01 Teslax=4cm

Q: Find speed of car Distance to be covered=19.1 km Time=1 hr

A: Given: The distance traveled by car is 19.1 km. The time interval is 1 h.

Q: The intensity of sound at a (A) 100 dB

A: GivenThe intensity of sound at a rock concert, I=10-1 W/m2

Q: You joined a “dogsled” race during your winter break. To start, you pulled the sled (total mass of…

A: Given: The mass of the object is 85 kg. The applied force is 650 N. The angle between applied force…

Q: Find the value of momentum

A: Given data : Mass=m Velocity=v   To find : Momentum

Q: An 8.5-kg block is pushed along a horizontal rough surface by a 40-N force inclined at 20° with the…

A:

Q: A +1.0 × 10-6 C charge is split into two parts. The parts are then placed 1.0 cm apart. What is the…

A:

Q: heart of a resting adult pumps blood at a rate of 5.00 L/min. a. Convert this to cm^3/s.b. What is…

A:

Q: Physics: Unit: Momentum and collisions A truck of mass 1.3 x 104 kg, travelling at 9.0 x 101 km/h,…

A:

Q: answer. Question:The SI unit of frequency is named in honor of Hertz: One hertz (1 Hz) equals one…

A:

Q: 5. m/s 15 kg Blue car moves from left to right at 5.0 m/s. Brown car is motionless. The masses of…

A: Given data: The mass of blue car is m1=10 kg. The mass of brown car is m2=15 kg. The velocity of…

Q: A 23 kg box is dragged 4.7 meters across the floor by a rope that is angled at 66degrees with the…

A:

Q: A tortoise moves a distance of 80 metres in 2 seconds what is the average speed of tortoise in km/h…

A: Given:-  A tortoise moves a distance d = 80 m time to travel this distance t = 2 sec Find:-  The…

Q: 3. Heat in the amount of 7.5 kJ is added to a closed system while its internal energy decreases by…

A: Given heat added=7.5 kJ Decrease in internal energy=12 kJ Required (a) energy transferred as work.…

Q: Find the height to be raised P.E=2442.11 J Mass=23 kg

A: We know Potential energy,                   U= mgh m= mass g= acceleration due to gravity h= height

Q: For items 4-5. A lighthouse stands 108 feet. The angle of Done depression made by the top of the…

A: Given data: The height of lighthouse is h=108 ft. The angle of depression is θ=27°.

Q: 1. Explain the phase change of the cubes of ice turned into water vapor.

A: At first fusion occurs ie with increase of temperature the ice reaches to temperature 0°C and start…

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.