Consider a 10cm long protion of a straight wire carrying a current of 10 A placed in a magnetic field of 0.1 T making an angle of `53^@` with the wire. What magnetic force does the wire experience?

Consider a 10 cm long portion of a straight wire carrying a current of 10A placed in a magnetic field of 0.1 T making an angle of 37^(@) with the wire.What magnetic force does the wire experience?

A straight wire of length 2 m carries a current of 10 A. If this wire is placed in a uniform magnetic field of 0.15 T making an angle of 45^(@) with the magnetic field, the applied force on the wire will

a long straight wire carries a current of 35 A . what is the magnitude of magnetic field B at a point 20 cm from the wire.