Would fleming's left-hand generator rule work if the conductor was stationary and the magnetic field moving passed it? A) yes, B) no Besides the length of active conductor, which of the following is/are a factor that affects the amount of emf(voltage) induced in a coil moving through a magnetic field? A) how fast conductor is moving through the field(rated of incidence), B) the strength of the magnetic field(flux density). C) the number of turns ib the coil. D) all of the above. Where all other variables are the same, a coil with many turns has a higher value of inductance than a coil with fewer turns. A) true, B) false

Q: Need help with #4

A:

Q: Chapter 23: Question 7: Suppose a conducting rod is 58.5 cm long and slides on a pair of rails at…

A: Part a) : εind​=9VWe have , induced emf in conducting rod                      εind​=BLvWhere B -…

Q: A long Solenoid with n=900.0 turns/m has a radius of r= 10.0 cm and carries a current of I= 0.5 A.…

A: Given,Answers for part a and ba) 0.5655×10-3 Tb) 0.5655×10-3 Tc) ϕ=0.003183 cos(120πt) WbMaximum…

Q: Find the magnitude and direction of the induces emf.

A:

Q: A coil is wound with 125 turns on a rectangle former with a length and width of 100 mm and 50 mm,…

A: When there is a change in flux in the loop an EMF is generated in the loop due to which current…

Q: ced by the A power cable strechted 8m above the ground is carrying SOA of current Determine the…

A: Step 1: Given that, Distance (r) = 8 m Current (I) = 50 A Permeability of free space…

Q: Calculate the magnetic induction, B, of a wire that carries a current of 100 amps, at a distance of…

A:

Q: A wire of resistance 0.50 ohms forms a loop of area 7.85*10^5 m^2, andthen is placed in a uniform…

A:

Q: TOUR TEACHER PRACTICE ANOTHER An MRI technician moves his hand from a region of very low magnetic…

A: The magnetic flux in a loop is given by  ϕ=B→.A→=BAcosθWhere θ is a angle between B→ and A→ The…

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.