• Two long, parallel wires separated by 0.20 m car qual currents of 1.5 A in the same direction. Find th nagnitude and direction of the magnetic field 0.15 r

Q: Discuss the effects of changing the mass of the bob (metal and wood) while holding the length of the...

A: If the length of the pendulum is constant , the mass of a pendulum's bob does not affect the period.

Q: 68.2 kg block is sliding along a frictionless surface with a speed of 15 m/s. It collides elasticall...

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Q: A particle of charge +18.7 C and mass 5.46 × 10-5 kg is released from rest in a region where there i...

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Q: What is the magnitude of the electric field produced by a charge of 7 nC at a position away from it?...

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Q: Two red blood cells each have a mass of 9.05 × 10-14 kg and carry a negative charge spread uniformly...

A: mass of each blood cell = 9.05×10-14 kg charge on one of the cell (q) = -3 pC charge on other cell (...

Q: Two stationary point charges +3.00 nCnC and +2.00 nCnC are separated by a distance of 50.0 cmcm. An ...

A:

Q: The wheel of an odometer used in measuring a linear distance has a radius of 18cm.  How many turns i...

A: Data Given ,  Radius of the wheel ( R ) = 18 cm = 0.18 m Distance covered ( d ) = 26 m Let , The no....

Q: A ball is thrown into the air with an initial velocity of 15 m/s at an angle of 50° relative to the ...

A: a) it is projectile motion  So, Hmax = u2Sin250°/2g  Hmax = (152×Sin250°)/(2×9.81)  Hmax = 6.73 m   ...

Q: DATA AND RESULTS: THERMAL EXPANSION (HEATING OF ALUMINUM ROD) Initial Length 700mm Initial reading o...

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Q: Charge q1 = 2 nC is located at the coordinate system origin, while charge q2 = 1.3 nC is located at ...

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Q: Solve for the value of €,.

A: Option. (d) ε0= 1/ 4πk is the right value 

Q: 3. A tennis ball is projected upward with a velocity of 120 m/s. Neglecting air resistance, how long...

A: Given,  A tennis ball is projected upward with a velocity of 120 m/s.  Neglecting air resistance, th...

Q: An athlete starts from a standstill position with a constant acceleration during 9.95 sec until reac...

A: Just use the formula to find out acceleration.

Q: What is the dependence of the intensities of stars on parallax? Hint: consider the inverse-square la...

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Q: In Trial #1 of an Atwood's Machine experiment, the larger mass takes 1.0s to fall. In Trial #2 it ta...

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Q: Suppose that the position of a particle is given by s(t) - 5t + 3t + 9. (a) Find the velocity at tim...

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Q: Convert 200 25 mi/hr to yards/sec (use 1m=1 094yards) Express your answer in 2 decimal places Answer...

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Q: 1. Two small charged spheres are placed in vacuum on the x-axis: q1 = +5.0 µC at x = 0 and q2 = -8.0...

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Q: A car of mass M = 1300 kg traveling at 45.0 km/hour enters a banked turn covered with ice. The road ...

A: Here, we calculate the given as follow;

Q: R R R a ww R b R ww R

A: Given: R=180 Ω

Q: how does the Vertical Speed Indicator works?

A: The accelerometer(s) in a Vertical Speed Indicator(VSI) consist of a weighted piston held in place b...

Q: An electron enters a uniform electric field that is directed upwards and has a magnitude of 5 N/C. F...

A: Given data:  Magnitude of Electric field (E) = 5 N/C Direction : towards upward Required: The magnit...

Q: A ship being launched slides down the ways with a constant acceleration. It takes 20 secs to slide t...

A: Given data: The time taken by the ship to slide S1=1 m is t1=20 s.   Calculate the constant accele...

Q: A charge of 6.15mC is placed at each corner of a square 0.100 m on a side. Determine the magnitude a...

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Q: billie threw a ball forward with a horizontal velocity of 8.7 m/s. calculate the ball's position aft...

A: Given  Velocity v=8.7m/s Time t=2.3 s  

Q: 7. radius. What is the magnitude of the resultant force on the 50-kg pilot of this plane at the bott...

A: Here, we calculate the given as follow;

Q: Mara is building a wind chime. She needs string with the following lengths: six pieces of 20 cm, 3 p...

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Q: When a 50-kg person steps on a scale in a moving elevator, the scale reads a steady 490 N. Which one...

A:

Q: help please

A: Displacement = final position - initial position 

Q: A force acting on an object moving along the x axis is given by (16x - 6x2) N where x in meters. How...

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Q: A ball is dropped from a height of 1.0 m. An observer recorded 0.46 s as the time of fall. What is t...

A: Given: Change in time (∆t) = 0.46 second  Height (S) = 1.0 m

Q: . The figure represents the concurrent force system acting at a joint of a bridge truss. Determine t...

A: For equilibrium of system net force acting on the system must be zero and horizontal as well as vert...

Q: ) You are the owner of a startup company that wants to make a car powered by the energy in a paralle...

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Q: Ginny lifts a 17 kg super spud 0.5 m off the ground and did 85 J of work by placing the potato on a ...

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Q: An asteroid is in an elliptical orbit with a semi-major axis of 3.5 AU and eccentricity of 0.3. Calc...

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Q: It is difficult to extinguish a fire on a crude oil tanker, because each liter of crude oil releases...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: Dallas is on her ATV when she gets stuck in the mud. The only way she can get out is if a helicopter...

A: We know that the force P in the rope needed to pull Dallas ATV up the incline at an acceleration of ...

Q: Complete the following nuclear reactions and identify the cosmic phase (Big Bang Nucleosynthesis, St...

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Q: A 5.0 kg block is dragged over a rough horizontal surface by a constant force of 22 N at an angle of...

A: Calculate the acceleration of the block due to the applied force. v2-u2=2aSa=v2-u22S=6.0 m/s2-4.0 m/...

Q: If the initial velocity of the object is zero, its acceleration is 2m/s and its initial position is ...

A: Given data:  Initial velocity (Vi) = 0 m/s Acceleration (a) = 2 m/s2 Displacement (d) = 50 m Require...

Q: B)Calculate the atmospherie pressure at 3500m in units (Pa)?

A: Write the expression for the pressure. Here, P0 is the pressure at a height of h0, M represents the...

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Q: A series circuit has a capacitor of Farad, a resistor of 3 Ohms and an inductor of 1 2 Henry. If the...

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Q: At sea level the atmospheric pressure is 14.7 psia and the temperature is 70°F. Assuming that the te...

A: Given : Atmospheric pressure is 14.7 pisa and the temperature is 70°F

Q: 9uc 4m 3m Compute the net force on charge A. The distance between A 650 and C is 3.86m. -8uc 3m 4m

A: Given  qa = 9uC  qb = -8uC qc = -9uC   

Q: A ball is thrown at an angle of 30 degrees relative to the horizontal direction. If its horizontal s...

A:

Q: A football is kicked off 40° above the ground with initial velocity of 40 m/s. If the ball landed on...

A: Given in question  - Angle from ground(θ) = 40°                                    Initial velocity(...

Q: projectile is fired with an initial velocity of 60 m/s upward at an angle of 30 degrees to the horiz...

A: Motion of projectile can be divided into x component and y component.

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.