Question

A chargeq=-4 C has an instantaneous velocity j =(21 – 3) +k)x 10 m/s in a uniform magnetic field
B=(22+5) -3k)x10 T. The force on the charge is
I
21 (-0.161 -0.323 -0.64k)N
b) (-0.161 +0.32; +0.644)
(-0.722 -0.16) +0.64k)
d) zero​

Answer 1

Answer:

b

Explanation:

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