Magnetic effects of Electric Current
Crossword
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Across: 2. The scientist who discovered electromagnetic induction. 4. The wire that returns electricity to generators by completing circuit. 5. The scientist who gave left-hand rule 7. Magnetic field lines around a current carrying straight wire is in the form of a ______. 9. Scientist suggested that the magnet must also exert an equal and opposite force on the current-carrying conductor. 10. In right-hand rule,the direction of current is given by the ______.
Down: 1. The scientist who gave observed that magnetic fiield was produced by current wire. 3. The scientist who gave the right-hand thumb rule. 6. The wire that is directly connected to the generators in power station. 8. The wire that doesn't carry current,but is used to prevent people from getting electric shocks.