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a. 0.6 N
d. 1.3 Tesla
b. The current in the conductor is toward left.
c. A moving charge perpendicular to the direction of the magnetic field can experience a force.
b. 0.16 Weber
50Hz trust me
infrared region
Frequency f = number of oscillations/times taken = 50/30s = 1.66Hz Velocity of wave v = distance/time = 0.5m/15s = 0.033m/s v = fλ λ = v/f = 0.033/1.66 = 0.02
