field in the +y direction with a speed of 3 x 106 m/s. What is the magnitude and direction of the magnetic force of the proton? (1T

Q: A flat cookie sheet has a length of 35 cm, a width of 22 cm, and a mass of 467 g with the axis of ro...

A: Moment of inertia of any sheet through centre I = (1/12) M(a^2 + b^2)  Where a is length  b us width...

Q: Replace the 30-kN force acting at point A by a force-couple system at (a) point O and (b) point B. A...

A: Given, Force acting on point A, F = 30 kN

Q: . A 35 mF has a potential difference of 6V. What is its charge?

A: Capacitance, C = 35 mF  Potential, ∆V = 6 V  Charge, Q = ? 

Q: A stone sphere is allowed to float downwards in a lake. Before the object's speed reaches terminal v...

A: Terminal velocity is the maximum velocity attainable by an object as it falls through a fluid. it oc...

Q: 3. A body of mass 10kg at rest is subjected to a force of 16N. Find the kinetic energy at the end of...

A:

Q: A container of water that has a depth of of 40 cm is sitting on a table.  A toy turtle is supended f...

A: Given: d=40cm=0.4 mWair=17.8 NWwater=16.2 Nρwater=1000 Kg/m3Patm=1.1*105 N/m2

Q: (b) What is the magnitude of the crate's acceleration? m/s2

A: Given Data : Horizontal force(F)=250 N  Mass(m)=50 kg  coefficient of kinetic friction(k)=0.27    

Q: If 1.50x10²' electrons move through a pocket calculator during a full day's operation, how many coul...

A: Quantization of charge implies that charge can assume only certain discrete values. That is to say t...

Q: A charge feels a 7.89 x 10-7 N force when it moves 2090 m/s at a 29.4° angle to a 4.23 x 10-3 T magn...

A: Given data:  Force (F) = 7.89×10-7 N  Velocity (v) = 2090 m/s Angle (θ) = 29.4° Magnetic field (B) =...

Q: A rock is thrown down into a well with an initial downward speed of 3 m/s. the rock hits bottom 1.8 ...

A:

Q: A rectangular coil with sides 0.120 m by 0.210 m has 495 turns of wire. It is rotated about its long...

A:

Q: A 13-ft ladder is leaning against a house when its base starts to slide away. By the time the base i...

A:

Q: A small rowboat has a mass of 59.3 kg. When a 78.5-kg person gets into the boat, the boat floats 8.0...

A: mass of boat = 59.3 kg mass of person = 78.5 kg displacement of boat as person gets into boat = 8 cm...

Q: the South American eel are arranged in 140 rows, each row stretching horizontally along the body and...

A: Given:- We know that We have given that the electroplates in the S.A  are arranged in 140 rows and ...

Q: After a fall, a 110 kg rock climber finds himself dangling from the end of a rope that had been 12 m...

A: mass of rock climber = 110 kg length of rope = 12 m diameter of rope = 7.7 mm streching in the rope ...

Q: A piece of aluminum foil has a length of 7.2 cm, a width of 4.5 cm and a mass of 50.0 g with the 14....

A:

Q: On August 10, 1972, a large meteorite skipped across the atmosphere above the western United States ...

A: a)       Loss in KE = 0.5*(3.8*106)* (19*103)2                 =6.859*1014J

Q: A plastic cube (density 973 kg/m³) has side length 1.90 cm. You drop the cube into a jar of maple sy...

A:

Q: The acceleration due to gravity on Mars in terms of earths gravity is 0.38g. If the Mars Curiosity R...

A:

Q: from 23 cm to ∞ uses a 15 cm focal length magnifier. (a) Find the angular magnification when the ma...

A:

Q: How much force acts on a tossed coin when it is halfway to its maximum height? How much force acts o...

A: concept and Explanation -                                                  The net force acting on a...

Q: 2. Calculate the equivalent resistance in the following circuit and also find the current I, 1 and 1...

A:

Q: An astronaut who is repairing the outside of her spaceship accidentally pushes away a 90.9 cm long s...

A:

Q: In the circuit below, the ammeter has an internal resistance of 200.00 oh ms. The voltmeter has a se...

A:

Q: Problem 5: Two power lines, line 1 and line 2, both of length LL = 74 m, are strung east-west betwee...

A:

Q: Find a) vector product Ax B (expressed in unit vectors) b.) magnitude of the vector product

A: The vector product of two vectors A→ = a i^ + b j^ + c k^ and B→ = d i^ + e j^ + f k^ is A→×B→ = i^j...

Q: A point charge of +4.5 µC is 12cm distant from a second point charge of −1.50 µC. Calculate the magn...

A:

Q: 2) Two objects with equal mass and equal and opposite velocity collide with each other. Find the rel...

A:

Q: Block B hangs on a cable connected block A through a pulley as shown in the figure below. The two b...

A:

Q: A 0.150-kg glider is moving to the right on a frictionless, horizontal air track with a speed of 0.8...

A:

Q: potential difference of 450 V is applied to a pair of plates of a capacitor. If the distance between...

A: Given that                    The potential difference between the plate is (V) = 450V              ...

Q: Calculate the velocity of the target ball after the collision. A ball of mass 0.265 kg that is movin...

A: mass of ball, m1 = 0.265 kg initial speed of ball, u1 = 507 m/s final speed of ball, v1 = 3.9 m/s in...

Q: A big magnet having mass M,= 20 Kg sitting on a horizontal frictionless surface exerts a repulsive m...

A:

Q: Wheaties box from the Cheerios box?

A: Here We apply newton first law   F=ma

Q: In opening a door, a 34.0 N force is applied as shown in the figure below. Find the torque produced ...

A:

Q: Ropes are attached to the walls at specified angles as shown in the illustration below. What is the ...

A: Given: The weight of the object is 200 N.   The free-body diagram is given below.  

Q: Your teacher speaks with a sound intensity of 1.5×10−71.5×10−7 W/m2. What is the intensity level in ...

A:

Q: 50 50 C1 = 5 µF C3 = 8 µF C2 = 4 µF E0 C5 = 4 µF C4 = 6 µF DURACELL VT = 12 V

A:

Q: to loosen the metal lid on a hard-to-open glass jar by running hot water over top of it for a few mo...

A: We know that here we have given the when we put the glass jar which has a metal lid which is hard to...

Q: 6. Robin pushes a wheelbarrow by exerting a 145-N force horizontally. Robin moves it 60.0 m at a con...

A:

Q: A 41.00 kg block starts from rest at the top of a 25.0 m long 30.0° incline. Its kinetic energy at t...

A:

Q: A current carrying wire produces a magnetic field B= 3 Tesla at a given point. If the current in the...

A:

Q: Stand on a footstool with your right leg close to the edge of the footstool and your left leg hangin...

A: Stand on a footstool with your right leg close to the edge of the footstool and your left leg hangin...

Q: Pressure in Fluid 5. A barrel contains a 0.120-m layer of oil floating on water that is 0.250 m deep...

A:

Q: Part A A constant friction force of 18 N acts on a 74-kg skier for 16 s on level snow. What is the s...

A:

Q: 1. Suppose a positively charged metal rod touched an uncharged sphere then again separated. What wil...

A:

Q: A10.0-g marble slides to the left with a velocity of magnitude 0.400 m/s on the frictionless, horizo...

A: mass of first marble (m1) = 10 g initial velocity of first marble (u1) = -0.4 msmass of second marbl...

Q: 4) For the circuit in figure the ammeter A and the voltmeter V are ideal. A a) What is the current t...

A:

Q: A  2.37g lead weight initially at 10.5 degree celsisus is submerged in 8.22g  of water at 52.8 degre...

A: Given value--- mass of lead = 2.37 g. initial temperature of lead = 10.5 degree C.  mass of water =...

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.