Problem 4A conducting rod is moving on the rails as shown in the figure below. Consider B = 0.776T₁/= 11 cm, and v= 9 m/s. It is assumed that the resistances of the rod and the rails arenegligible.1R=Xc)XXBXXXXX XX XX X X XRa)|el =b)If u changes so that the power dissipated in the resistor is 0.0131 W and theinduced current is I = 0.0171 A, calculate R.Find the magnitude of the induced emf in the circuit.What is the direction of the induced current in the circuit?

Magnetic field Length Speed Power Induced current Induced emf Resistance

Problem 4 A conducting rod is moving on the rails as shown in the figure below. Consider B = 0.776 T, 1 = 11 cm, and v= 9 m/s. It is assumed that the resistances of the rod and the rails are negligible. 1 a) R= X c) X X X B X X X X X X X X X X X R b) If u changes so that the power dissipated in the resistor is 0.0131 W and the induced current is I = 0.0171 A, calculate R. Find the magnitude of the induced emf in the circuit. What is the direction of the induced current in the circuit?

Problem 4 A conducting rod is moving on the rails as shown in the figure below. Consider B = 0.776 T, 1 = 11 cm, and v= 9 m/s. It is assumed that the resistances of the rod and the rails are negligible. 1 a) R= X c) X X X B X X X X X X X X X X X R b) If u changes so that the power dissipated in the resistor is 0.0131 W and the induced current is I = 0.0171 A, calculate R. Find the magnitude of the induced emf in the circuit. What is the direction of the induced current in the circuit?