4. A metal rod moves with constant velocity along two parallel metal rails connected witha strip of metal at one side as shown in Figure. A magnetic field B = 0.35 T points outof the page. If the rails are separated by distance L = 25 cm and the speed of the rod isv= 55 cm/s, finda) the induced emf and direction of induced currentb) the amount of heat released in this system in 3 min if the rod has resistance of 18and the rails have negligible resistance.00BOOOOWO0OLO

We will first write an expression for motional emf, that is, emf induced due to motion of…

Answered: 4. A metal rod moves with constant…

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A metal rod moves with constant velocity along two parallel metal rails connected with strip of metal at one side as shown in Figure. A magnetic field B = 0.35 T points outof the page. If the rails are separated by distance ZL = 25 cm and the speed of the rod isv= 55 cm/s, find a) the induced emf and direction of induced currentb) the amount of heat released in this system in 3 min if the rod has resistance of 18 Qand the rails have negligible resistance.
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