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Task 6. Match the common notions of electricity with relevant definitions.
1 electromagnetic induction 2 electric charge 3 static electricity 4 electromagnetism
5 electric current 6 battery 7 electromagnetic field 8 electromotive force
a. The generation of a magnetic field around a current-carrying conductor.
b. The combination of an electric (E) field and a magnetic (H) field.
c. Any of a class of devices, consisting of a group of electrochemical cells that convert chemical energy into electrical energy.
d. The force (voltage) that produces an electric current in a circuit.
e. Electric charge at rest, generally produced by friction or electrostatic induction.
f. The production of a voltage in a coil because of a change in the number of magnetic lines of force (flux linkages) passing through the coil.
g. A basic physical quantity that is a source of electromagnetic fields.
h. The flow of electrons through a circuit.

nastyakarina112    2   09.04.2020 18:57    21