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A 10 cm long wire lies along y-axis. It carries a current of 1.0 A in positive y-direction. A magnetic field \(\vec{B}=(…

Q1

A 10 cm long wire lies along y-axis. It carries a current of 1.0 A in positive y-direction. A magnetic field \(\vec{B}=(5 mT ) \hat{j}-(8 mT ) \hat{k}\) exists in the region. The force on the wire is :

a

\((0.8 mN ) \hat{ i }\)

b

\(-(0.8 mN ) \hat{ i }\)

c

\((80 mN ) \hat{ i }\)

d

\(-(80 mN ) \hat{ i }\)

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