Answer
given,
conducting wire length = ℓ m = 0.5
moves at velocity = v m/s = v ( t ) = 4 t + 9
magnetic field strength = B = 2 T
V = − B ℓ v
V = - 2 × 0.5 × v
V = - v
a)
b) given
v ( t ) = 4 t + 9
V = (-1)(4t + 9)
Which statement BEST describes the difference between speed and velocity?
1 answer:
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