a) The magnetic forces on oppositely charged particles moving at the same velocity in a given magnetic field are in opposite directions. b) 1 T = 1 N/C m = 1 N/Am c) A proton is moving in a circular orbit of radius 14.0 cm in a uniform 0.35-T magnetic field acting perpendicular to the velocity of the proton. Hence the speed of the proton is about 4.7 x 106 m/s. d) The magnetic moment of a current loop is the product of current, and the area of the loop. e) A rectangular copper strip 1.50 cm wide and 0.10 cm thick carries a current of 5.0 A. For a 1.20-T magnetic field applied in a direction perpendicular to the strip, the Hall voltage has a value of about 0.44 x 10-6 v.

Q: A 15.1-kg box is being pushed from the bottom to the top of a frictionless ramp. When the box is…

A: Write the given values with the suitable variables. m=15.1 kgW=58 Ju=0 m/sv=1.50 m/s Here, m, W, u,…

Q: A boy pushes his little brother in a box with a force of 500 N for 324 m. How much work is this if…

A:

Q: Al lift to raise a crate to height of 10.0 m is used. [1hp= 746 W] How much hp is necessary to raise…

A: The energy used to lift the crate of mass m is its potential energy. Write the expression for…

Q: 7.) Estimate the work you do to mow a lawn 10 m by 20 m with a 50-cm-wide mower. Assume you push…

A: Given  lawn  size = 10 m x 20 m mower width = 50 cm mower.  force = 20 N . To find out Work done

Q: Calculate the force needed to do 500 J of work while pulling a cart a distance of 3.4 m.

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Q: Given data : Force 230 N Distance 20 m Find work done II

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Q: The following figure shows the forces acting on an objecy. What is the net force? Be sure to show…

A: Since the two forces are acting in the same direction, so the net force is the sum of the forces.…

Q: ! Required information A 434-kg pile driver is raised 12.8 m above ground. How much work must be…

A: Mass of pile driver (M) = 434 kg  Height upto which it is raised (h) = 12.8 m

Q: a] 1 V/m is also equal to 1 N/C²

A: As per the Bartleby guidelines, we are allowed to solve only on question at a time in case of 2 or…

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.