Case-Based-I: The strength of the magnetic field produced by a current-carrying circular coil (o...

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Case-Based-I: The strength of the magnetic field produced by a current-carrying circular coil (or circular wire) depends on (i) Amount of current flowing through the coil. (ii) Radius of the circular coil. (iii) Number of turns in the circular coil.
If a current carrying straight conductor is placed in east-west direction, then the direction of the force experienced by the conductor due to earths magnetic field is
a. downward
b. upward
c. east-west
d. west-east
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