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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.

It is almost impossible to imagine our life without TV. It plays a great and a very important role in the life of modern man. There is practically no family that doesn't have a TV set. TV is one of the mass media kinds. Radio and newspapers tell us about different events but TV not only tells but also shows. TV has a lot of channels and everybody can watch the programs he likes. Our television suggests various programs: talk show and game show, news and sporting events, about animals and about foreign countries and so on. Soaps-lovers can watch their favorite films almost every day. TV shows us a lot of films of different countries: detective and melodrama, comedy and triller. As former I like to see adventure films, fantasy, comedies. My favorite sporting events programs are about volleyball, swimming, track-and-field athletics and gymnastic. I watch many programs with great interest. These programs are: a wild nature program, "Anshlag", some game shows and so on. There are a lot of films (most of them of foreign TV-companies) with a great number of corpses, with seas of blood now. It's not very good to my mind. I think that one of the aims of TV is to bring up TV-viewers, to cultivate love to our country, kindness and other positive features of character.

My personal cheques weren't used for encashment. My card wasn't used for encashment during my previous tour either. The customet didn't receive the credit statement at the end of last month. The statement wasn't received much later. Where were your traveller's cheques lost? - I didn't lose them, they were stolen from me in the jammed airport when I arrived in Moscow. Didn't the bank replace your stolen cheques last time? - No, they didn't replace. They were refunded to me by the bank. Did the customer pay off his debt? - Yes, the debt was paid off in arrears during the last three months. The bill exceeded the amount in the cheque. How did the difference make up? - The customer advised to write out another cheque. Where and how was your guest pickpocketed? - He wasn't pickpocketed. He left his money in the taxi on his way to the hotel. The tour package was paid for by credit card. The customer didn't pay a deposit, he paid the total amount at once. The customers didn't draw cash from this dispenser yesterday, because it was out of order. Cash wasn't drawn from it the day before yesterday either. Where did you keep your sales voucher when you were pickpoketed? - It was kept in my inner pocket. The guide showed them the way to the nearest bank. The Eurocheque sticker was shown on its entrance door. Did you change your dollars for the local currency at the airport yesterday? They didn't offer a good exchange rate. - No, my personal cheques were accepted. Did the cashier take the imprint of your card when you paid the hotel bill? Yes, the imprint was taken and I was given a receipt.